Question

$4 {x }^{2} - 8x + 4$
​

Answer 1

Answer:

Hope this will help you

Answer 2

Answer:

x = 1, 1

Step-by-step explanation:

Discriminant D = b²-4ac

= (-8)²-4×4×4

=64- 64 = 0

D= 0

=> Equal Roots... i.e, -b/2a , -b/2a

=> x = 8/8 = 1