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anonymous
 one year ago
Solve: 25x2 − 36 = 0.
x = 6, 5
x = −6, −5
x = 36 over 25, x = − 36 over 25
x = 6 over 5, x = − 6 over 5
anonymous
 one year ago
Solve: 25x2 − 36 = 0. x = 6, 5 x = −6, −5 x = 36 over 25, x = − 36 over 25 x = 6 over 5, x = − 6 over 5

This Question is Closed

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1difference of squares \[\huge\rm a^2b^2=(a+b)(ab)\]

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1take square root of both terms (sqrt of 1st term + sqrt of 2nd term)(sqrt of 1st term  sqrt of 2nd term)

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1here is an example if i have 4 i can write it as 2^2 power right ? so what number to the 2 power = 25

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1yes right what about 36 ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1right so you can write it as \[\huge\rm 5^2x^26^2\] which is same as \[\rm a^2b^2=(ab)(a+b)\]

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1a is first term and b is 2nd term what is a and b in ur equation ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1not just 5^2 a=5^2x^2 so write it as (ab)(a+B)

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1difference of squares \[\huge\rm\color{reD}{ a}^2\color{blue}{b}^2=(\color{Red}{a}+\color{blue}{b})(\color{reD}{a}\color{blue}{b})\]

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1well guess what its easy to take square roots dw:1441217018547:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Sorry, @Nnesha I had to do something.

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1let me know what you get :)
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