I have a question , on the ones with powers why can't you you raise it to a power of 2 and the multiply for example (i squared) raised to the power of 7.5 making it -1
An easier way to solve -4i^13 is to divide the power of i by 4 U take the remaining number of division and conider it as the power of i So 13 divided by 4 is 3 Remaining number is 1 Which is the power of i -4i^13=-4i^1=-4i
Shasvin Shaz The key is getting the i term(s) to cancel so if you were to multiply by (i + 1)^2 and foiled (i - 1)(i + 1) twice I think you would be set! I hope that helps! :-)
You do them the hard way. For example i^24 = i^4 we know this because we divide the power by 4 and whatever the remainder is will be the new power we go by. We should already know I^1....... i^4 by memory so just convert in your head. Example i^100 = i^4 and i^4 is obviously 1.
Is the reason why it became 2 - i instead of 3-i because the 2nd 1 in the last step was to be multiplied by i and not added in with the rest of the real numbers?
On questions 3 and 4 why didn't you just divide the exponent(s) by 4 and work out i from the remainder as the pattern repeats? i^0 = 1, i^1 = i, i^2 = -1, i^3 =-i, i^4 = 1, i^5 = i^1. i^4001 = i^1 =i You made it far too complicated where there was no need.
please i really want you to help me with my math. can i get your what whatsapp line so that you can help me at a time need. i have really understood this very well that why i need you help please. Am Sebastian from Ghana
G H Not everyone needs to love math. It's great to live in a world where people like different things. Perhaps this helps you to just appreciate math, even if you don't like it? :-)
This guys teaching me better than my actual teacher.
you're out here doin gods work
Go fuck yourself
You 'freakin' rock!!! Thank You SOOOO much!
Very helpful and very well explained, thanks!
You sir are a legend , thank you so very much dude :)
Great vid, mate
THANKS A LOT 🅱️, my algebra teacher doesn't explain clearly and I finally understood this
" square wrut"
wouldn't the last problem be 3-i ?
Excellent
I have a question , on the ones with powers why can't you you raise it to a power of 2 and the multiply for example (i squared) raised to the power of 7.5 making it -1
thanks again . great vid
Thank you for the help! This was very useful :D
thank you sir............
Can you help me out on what is wrong?
Thank you sir you helped my confusion to ease
Thank you bro, didnt get how to solve the second ones
Thank you!
An easier way to solve -4i^13 is to divide the power of i by 4
U take the remaining number of division and conider it as the power of i
So 13 divided by 4 is 3
Remaining number is 1
Which is the power of i
-4i^13=-4i^1=-4i
That's absolutely true! Thanks for sharing your explanation!
thanks you are great
what if the denominator is like (i-1)^2
how to conjugate them
Shasvin Shaz The key is getting the i term(s) to cancel so if you were to multiply by (i + 1)^2 and foiled (i - 1)(i + 1) twice I think you would be set!
I hope that helps! :-)
thanks bro
thank u!!
Thanks man
ty
square rut?????????????
You do them the hard way. For example i^24 = i^4 we know this because we divide the power by 4 and whatever the remainder is will be the new power we go by. We should already know I^1....... i^4 by memory so just convert in your head. Example i^100 = i^4 and i^4 is obviously 1.
Very true! Thanks for sharing! :-)
Is the reason why it became 2 - i instead of 3-i because the 2nd 1 in the last step was to be multiplied by i and not added in with the rest of the real numbers?
I find it easiest to think about it as combining like terms. Imagine it was 1 - x + 1, that would simplify to 2 - x.
I hope that helps! :-)
"Square Ruut"
On questions 3 and 4 why didn't you just divide the exponent(s) by 4 and work out i from the remainder as the pattern repeats? i^0 = 1, i^1 = i, i^2 = -1, i^3 =-i, i^4 = 1, i^5 = i^1. i^4001 = i^1 =i You made it far too complicated where there was no need.
Bob Bailey That's true. I just wanted to show how it could be worked out only knowing that the square root of -1 is i. Thanks for your thoughts!
Is Anyone else watching this before a final?
thank you
please i really want you to help me with my math. can i get your what whatsapp line so that you can help me at a time need.
i have really understood this very well that why i need you help please. Am Sebastian from Ghana
Square wraught
"square rut" hahaa
Its good but I hate mathematics ☹️☹️☹️☹️☹️☹️☹️☹️🙁☹️☹️☹️☹️☹️
G H Not everyone needs to love math. It's great to live in a world where people like different things. Perhaps this helps you to just appreciate math, even if you don't like it? :-)
Ok i will agree that 👍🏻👍🏻👍🏻
There are two types of people in this world.... those who love math and those who dont know they love math