Question

Solve the following quadratic equation using the perfect square trinomial pattern: x2−16x+64=0
.(1 point)
Responses

x=64

x equals 64

x=8

x equals 8

x=−8

x equals negative 8

x=−64

Answer 1

x^2 − 16x + 64 = (x − 8)^2 = 0, so x − 8 = 0 and x = 8.