3 years ago

Solve the equation by factoring: x^2 + 5x – 36 = 0

1 answer:

4 0

X = 4, -9

x^2+5x-36=0
1x +5x-36=0
1x (-1x) + 5x (- -1x) -36 = 0
4x - 36 = 0
4 x - 36( - - 36) = 0
4x = -36
4x/4 = -36/4
x= -9

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