Question

factor5X square + 12 x- 7​

Answer 1

$\huge {\bold {\red {s0lUtion ..!}}}$

$= > 5 {x }^{2} + 12x + 7 \\ \\ = > 5 {x}^{2} + 5x + 7x + 7 \\ \\ = > 5x(x + 1) + 7(x - 1) \\ \\ = > (5x + 7)(x + 1) \\ \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: or \\ \\ \\ = > 5 {x}^{2} + 12x - 7 \\ \\ = > 5 {x}^{2} - 5x - 7x - 7 \\ \\ = > 5x(x - 1) - 7(x - 1) \\ \\ = > (5x - 7)(x - 1)$

I think that the question is wrong because the solution will only come if ther is +plus front of 7.
But I gave you choice to get your perfect answer.

$\bold \blue {{.. HOPE \: YOU \: GOT \: IT..}}$