Question

i know it is not a


Solve: x2 - 20x + 36 = 0
A. {6, -6}
B. {2, 18}
C. {-4, -9}
D. no solution

Answer 1

D) :)

Answer 2

B.

Answer 3

(x-18)(x-2)

so 18 and 2 which is B