Question

factorise the following 4 x square - 4 x minus 3​

Answer 1

Answer:

4x²-4x-3

4x²+2x-6x-3

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

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

Answer 2

Step-by-step explanation:

4x^2 - 4x -3

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

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

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

take

2x+1=0 & 2x-3=0

2x=-1 2x=3

x=-1/2 x=3/2