Question

7. Factorize the expression and write i
4x2 - 10x - 6

Answer 1

Answer:

$4 {x}^{2} - 10x - 6 \\ \\ (4 {x}^{2} - 10x - 6) \div 2 \\ = 2 {x}^{2} - 5x - 3 \\ \\ 2 {x}^{2} - 5x - 3 \\ 2 {x}^{2} + 6x - 1x - 3 \\ 2x(x + 3) - 1(x + 3) \\ (x + 3)(2x - 1)$