- Видео 25
- Просмотров 12 161
Math 77
Бразилия
Добавлен 29 дек 2023
Learn math with step-by-step tutorials, while listening to good music!
CAN YOU SOLVE THIS SQUARE ROOT CHALLENGE?
Math lesson: Can you solve this square root problem? In this video, I present a challenging square root and guide you step by step through the solution. You’ll discover the tricks to simplifying square roots, including dealing with fractions and nested roots. This is perfect for students tackling algebra or anyone who loves solving math challenges. Test your skills and see if you can solve it before I reveal the answer! Watch now to sharpen your understanding of square roots and improve your math problem-solving abilities.
Просмотров: 62
Видео
HOW TO SIMPLIFY THE SQUARE ROOT OF A FRACTION
Просмотров 23012 часов назад
Math lesson on simplifying the square root of a fraction. I’ll guide you through the process step by step, showing how to break down fractions under a square root and simplify them efficiently. You’ll learn how to handle both perfect and non-perfect squares in the numerator and denominator. This video is great for students studying algebra or preparing for exams with root operations. Understand...
HOW TO SOLVE FRACTIONAL EXPONENTS EASILY
Просмотров 12821 час назад
Math lesson on solving and simplifying fractional exponents. I’ll break down the key steps to handle these tricky expressions, including converting between radical and exponential forms. You’ll learn how to simplify powers with fractions and apply these skills to real math problems. This video is ideal for students studying algebra, precalculus, or preparing for math exams. Mastering fractional...
CAN YOU SOLVE THIS EXPONENTIAL EQUATION?
Просмотров 162День назад
Math lesson: Can you solve this exponential equation? In this video, I present a challenging equation and guide you through solving it step by step. Along the way, I explain key concepts like manipulating exponents and applying logarithms to find solutions. This is perfect for students looking to practice exponential equations or anyone who loves a good math challenge. Test your skills and see ...
FRACTION WITH SUM OF CUBIC ROOTS LET'S SOLVE IT!
Просмотров 250День назад
Math lesson on how to handle fractions involving sums of cubic roots. In this video, I explain the process of simplifying and solving complex fractions that include cube roots. Learn the best strategies for handling these tricky problems and applying them to real-life math challenges. I’ll break down each step, helping you gain confidence in working with fractional expressions and radical terms.
SOLVING EXPONENTIAL EQUATION WITH CUBIC ROOT
Просмотров 16214 дней назад
Math lesson on solving exponential equations involving cubic roots! In this video, I’ll break down step-by-step how to solve equations where exponents and cubic roots combine. We’ll explore techniques like simplifying roots, rewriting powers, and solving the resulting equations.
HOW TO SOLVE AN EXPONENTIAL EQUATION WITH DIFFERENT BASES
Просмотров 33314 дней назад
Math lesson on solving exponential equations with different bases! In this video, I’ll guide you step-by-step on how to handle equations where the bases don’t match, using logarithms and other key techniques. We’ll simplify complex expressions, apply properties of exponents, and solve real examples. This is a must-watch for students aiming to master exponential equations and improve their algeb...
CAN YOU SOLVE THIS ROOT?
Просмотров 5814 дней назад
Math lesson on tackling infinite square roots! In this video, I’ll show you step-by-step how to solve expressions involving an endless chain of square roots. We’ll explore techniques like setting up equations, simplifying the structure, and finding the precise value.
FRACTION DIVIDED BY FRACTION DIVIDED BY FRACTION
Просмотров 6414 дней назад
Math lesson on solving complex fraction divisions! In this video, I’ll teach you how to tackle expressions involving a fraction divided by another fraction and then divided again. You’ll learn step-by-step how to simplify, flip, and multiply to reach the correct solution.
HOW TO DIVIDE EXPONENTS STEP BY STEP
Просмотров 11214 дней назад
Math lesson on dividing exponents the right way! In this video, I’ll teach you how to simplify expressions involving division of powers, using properties like the quotient rule and handling different bases or exponents. We’ll break down step-by-step examples to make it easy for you to master exponent rules and simplify complex equations.
CAN YOU SOLVE THIS FACTORIAL EXPRESSION?
Просмотров 9 тыс.21 день назад
Math lesson on solving expressions involving factorials! In this video, I’ll break down a challenging factorial expression step by step, showing you how to simplify and solve it using key mathematical principles. We’ll explore concepts like reducing factorial terms, finding common patterns, and simplifying calculations. This video is perfect for students aiming to master factorials and improve ...
HOW TO SOLVE A CUBIC EQUATION STEP BY STEP
Просмотров 10221 день назад
Math lesson on solving cubic equations! In this video, I’ll explain how to approach third-degree equations and find their solutions using step-by-step methods. We’ll explore techniques like factoring, synthetic division, and the cubic formula to simplify and solve these equations.
SOLVING AN EXPONENTIAL EQUATION WITH A FRACTION
Просмотров 14328 дней назад
Math lesson on solving exponential equations with fractions! In this video, I’ll walk you through solving equations where the exponent or base involves a fraction. We’ll explore step-by-step methods to simplify these equations and find the solution efficiently. Whether you’re preparing for exams or enhancing your math skills, this video will help you master exponential equations with fractional...
SIMPLIFYING A SQUARE ROOT WITH A FRACTION AND ROOT
Просмотров 33928 дней назад
Math lesson on simplifying a square root containing a fraction and another root inside! In this video, I’ll explain how to break down these complex expressions step by step. We’ll cover techniques to simplify the fraction, handle nested roots, and rationalize the expression when necessary. This video is perfect for students who want to master square root calculations and improve their problem-s...
HOW TO SOLVE A BASIC SECOND DEGREE EQUATION
Просмотров 103Месяц назад
Math lesson on solving a basic second-degree equation! In this video, I’ll guide you through the steps to solve quadratic equations using simple and effective methods. We’ll explore techniques like factoring and the quadratic formula to find the roots of the equation.
WHAT IS THE VALUE OF X IN THIS SECOND-DEGREE EQUATION?
Просмотров 4Месяц назад
WHAT IS THE VALUE OF X IN THIS SECOND-DEGREE EQUATION?
HOW TO RATIONALIZE A DENOMINATOR WITH A CUBE ROOT
Просмотров 42Месяц назад
HOW TO RATIONALIZE A DENOMINATOR WITH A CUBE ROOT
SOLVING AN EXPONENTIAL EQUATION WITH A FRACTION
Просмотров 13Месяц назад
SOLVING AN EXPONENTIAL EQUATION WITH A FRACTION
FRACTION WITH SQUARE ROOT IN NUMERATOR: STEP-BY-STEP
Просмотров 7Месяц назад
FRACTION WITH SQUARE ROOT IN NUMERATOR: STEP-BY-STEP
SIMPLIFYING A SQUARE ROOT WITH A SUM INSIDE STEP BY STEP
Просмотров 47Месяц назад
SIMPLIFYING A SQUARE ROOT WITH A SUM INSIDE STEP BY STEP
HOW TO SOLVE EXPONENTIAL EQUATIONS WITH ROOT EXPONENTS
Просмотров 15Месяц назад
HOW TO SOLVE EXPONENTIAL EQUATIONS WITH ROOT EXPONENTS
CALCULATING A CUBIC ROOT WITH A FRACTION
Просмотров 69Месяц назад
CALCULATING A CUBIC ROOT WITH A FRACTION
Gostei!
Nailed it within half a minute. Thanks for the challenge.
Very good ,you are master
Nice question
Perfect explanation
🌹🌹🌹♥♥♥merci pour la solution
No, cannot solve. I think Factorial is nonsense.
9! - 8! = (7!)(9 x 8 - 8) = (7!)(8)(9 - 1) = (7!)(8)(8) = (7!)(64) (9! - 8!)/(7!) = 64
Acertei mas transformei em potência. Show!
Excelent question ,very good, congratulations
Pretty easy. It"s 64.
I think it easier to simplify the numerator first. 9! - 8! = 9 * 8! - 8! = (9 -1) * 8! = 8 * 8! (8 * 8!) / 7! = 8 * 8 = 64
64
I figured this one in my head. It was...oops I forgot.
I thought 3^3^3 would become 3^9 and not 3^27. Don’t you multiply the exponents instead of exponentiate them?
3^3^3 = 3^(3^3) = 3^27
yelp, I factored 8! at the start, seems a bit simpler, I got the same answer. 64
64
I would have just factored out 7! from the top line to get 7!((9*8)-8) / 7!, then cancel the 7! and solve the remaining (9*8)-8 = 64
Take 7! as y, so 8y*9 - 8y/y = 8y(9-1)/y = 8*8 = 64
Another elegant way is to factor out 8! at the beginning
Your writing is beautiful!
Thank you so much!
Is it a coincidence that your answer is 8^2?
No, notice 9! is 8! times 9 and 7! is 8! devided by 8. So we have 8 time 8! divided by 8 ^ -1 times 8!. So it is cancelled to 8^2.
Thanks fir the explanation!
I did (9!-8!) / 7! >> 8(9)-8 (cancel out 7!) >>8² (basically I was like 9 x 8 is 9 lots of 8, so 9x8-8 is one less 8, so 8 lots of 8, so 8x8)
Why TF u complicating this
Dude.. that's a 2-step solution. bring out the 5 of 125=25*5, which cancels the division by 5 and you''re left with the double root of 5.
Very nice
Good evening, owner of the great Math 77 channel, how are you? Please, in the 02:17 section of the video, which property of Arithmetic did you use in the calculations?
Soma de termos semelhantes, em álgebra seria soma de termos semelhantes!
@profreginaldomoraes Obrigado👍🏻
❤❤❤❤❤❤
1.057 but just watching now 🙃
54 x 56 = 3024
2?
See the video
(50+ 4)*(50+6) = 2500 + 300 + 200 + 24 = 3024