Question

Factorize
x² + 12x+27​

Answer 1

Step-by-step explanation:

x^2 + 3x + 9x + 27

x ( x + 3) + 9 ( x + 3)

(x + 9) ( x+ 3)

therefore, x = 9, 3

Answer 2

Answer:

=x²+12x+27=0

=x²+3X+9X+27=0

=X(X+3)+9(X+3)=0

=(X+3)(X+9)=0

X=-3 or -9