how to factor out xsquared+6x-27
x^2 + 6x - 27(x - 3)(x + 9)The answer is: (x - 3)(x + 9).
Answer:
\({x}^{2} + 6x - 27 \\ {x}^{2} - 3x + 9x - 27 \\ x(x - 3) + 9(x - 3) \\ (x - 3)(x + 9)\)
