Question

Solve:
4x² - 12x + 9 = 0.​

Answer 1

Step-by-step explanation:

1

Use the quadratic formula

X = -b + Vb2 4ac

2a

Once in standard form, identify a, b and c from the original equation and plug them into the quadratic formula.

4x2 – 12x + 9 = 0

a = 4

b= = -12 = -

C = 9

X =

-(-12) ± V(-12)² – 4 · 4 . 9

2.4

Answer 2

Refer to the attachment

Hope it will helps