3 years ago

Which is a solution to (x - 3)(x + 9) = -27? O x=-9 o x=-3 Lox=0 x=6

1 answer:

7 0

Answer: x=0,-6

(x-3)(x+9)=-27
x^2+9x-3x-27=-27
x^2+6x-27+27=0
x^2+6x=0
x*(x+6)=0
1.x=0
2.x=-6

The correct result would be x=0

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