Question

Write the quadratic equation in general form.

(x - 3)^2 = 0

a) x^2 + 9 = 0
b) x^2 + 6x + 9 = 0
c) x^2 - 6x + 9 = 0

Answer 1

Answer: C

Explanation:

(x - 3)² = 0

(x - 3)(x - 3) = 0

x(x - 3) -3(x - 3) = 0

x² - 3x -3x + 9 = 0

x² - 6x + 9 = 0