Question

In the equation x² + 18x + 81 = 0, the roots are?​

Answer 1

X= -9






Hope this helps<3

Answer 2

Answer:

x = (-9)

Step-by-step explanation:

x^2 + 18x + 81 = 0

x^2 + 9x + 9x + 81 = 0

x(x+9) + 9(x+9) = 0

(x + 9)(x + 9) = 0

(x + 9) = 0

x + 9 = 0

x = 0 - 9

x = -9