Math, asked by Ayushi1312, 1 year ago

(x+3) (x-3) = 40

Solve this quadratic equation

Answers

Answered by tejashvsinha

2

X square - 3square = 40

Ayushi1312: Sorry but it's not the right answer

tejashvsinha: I was trying but sooty

tejashvsinha: Sorry

Ayushi1312: It's ok

Answered by Aditya4147

1

Answer:

(x+3)(x-3)=40

(X)2-(3)2=40

x2-9=40

x2=40-9

X2=31

x=√31

Ayushi1312: Thnks Aditya

Aditya4147: ok

Aditya4147: mark me

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