Question

4x² - 4x – 3
I give you the brainlist mark .....​

Answer 1

hi there!!!!!

Solution:

here,

the quadratic polynomial:

4x^2-4x-3=0

now,

by factorization method,

4x^2-6x+2x-3=0

2x(2x-3) +1(2x-3) =0

hence,

(2x-3) (2x+1) =0

x=3/2 or x= -1/2

hope this helps!! ☺♥✌ thanks for asking ✌✌✌

Answer 2

Answer:

$4 {x}^{2} - 4x - 3 = 0 \\ = > 4 {x}^{2} - + 2x - 6x - 3 = 0 \\ = > 2x(2x + 1) - 3(2x + 1) = 0 \\ = > (2x + 1)(2x - 3) = 0 \\ = > x = \frac{3}{2} or \: \frac{ - 1}{2}$