9p² - 56 is a perfect square | Find the Value of p = ? | Be Careful!

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  • Опубликовано: 24 дек 2024

Комментарии • 11

  • @GurmeetSingh-e8x3h
    @GurmeetSingh-e8x3h 6 дней назад +1

    Good

  • @sanjoystore9799
    @sanjoystore9799 6 дней назад

    Great

  • @asvquickcalculations6712
    @asvquickcalculations6712 6 дней назад

    (3p-x)^2=9p^2-6px+x^2=9p^2-56
    6px-x^2-56=0
    X^2-6px+56=0
    6px=18x p=3

  • @dalwinderssi4094
    @dalwinderssi4094 5 дней назад

    Jo minus minus multiply kar ke minus kaise hua,hamre hain mein to minus,minus multiply karne se positive hots thaa,aap kis hain ke hain jee.

  • @-basicmaths862
    @-basicmaths862 6 дней назад

    P=5

  • @quixata
    @quixata 5 дней назад

    Sum of the factors is a multiple (NOT a factor) of 6

  • @ganeshdas3174
    @ganeshdas3174 5 дней назад

    make p = + - 3 which will equate the condition of perfect square.

  • @adgf1x
    @adgf1x 3 дня назад

    smallest) p=3

  • @adgf1x
    @adgf1x 3 дня назад

    9p^2-56=(3p)^2-2.3p+1+6p-1-56=(3p-1)^2+6p-57 is a perfect square if and only if : 6p-57=0=>p=57/6=19/2=9.5. now check: 9×(9.5)^2-56=9×90.25-56=812.25-56=756.25=(27.5)^2. Verified found correct ans is p=9.5.

  • @debaprasadsendha1431
    @debaprasadsendha1431 5 дней назад

    P=3