Question #6413437Single Choice

Algebra-1

Question

Solve using the Quadratic Formula: x² - 9x + 20 = 0

Options

A
    x = 1 and x = 20
B
    x = -4 and x = -5
C
    x = 4 and x = 5
D
    x = 0 and x = 20  

Answer & Analysis