Question

The factorisation of 4×√2+ 8× + 3 is

(a) (x + 1) (x + 3)
(6) (2× + 1) (2× + 3)
(c) (2x + 2) (2x + 5)
(d) (2x - 1) (2x - 3)
​

Answer 1

4x² + 8x + 3 = 4x² + 6x + 2x + 3 = 2x (2x + 3) + 1 (2x + 3) = (2x + 1) (2x + 3)

Answer is (b)

Answer 2

Answer:

Ur ans is b..... Ok

Hi hope it bby