Math, asked by ujjwalkharkwal11, 1 year ago

solve the equation for x:

x^2+60x-2700

Answers

Answered by Shivanshjaiswal
9

x^{2}  + 60x - 2700 = 0 \\ x ^{2}  + (90 - 30)x - 2700 = 0 \\ x ^{2}  + 90x - 30x - 2700 = 0 \\ x(x + 90) - 30(x + 90) = 0 \\ (x + 90)(x - 30) = 0 \\ either \: x = 30 \: or \: x =  - 90
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Answered by Anonymous
1

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