Question

please solve this question ch -factorisation

Answer 1

Here is your answer
$5(x {}^{2} + 4 + 4x) + 6x + 12 + 1 \\ = 5x {}^{2} + 20 + 20x + 6x +13 \\ = 5x {}^{2} + 26x + 33 \\ = 5x {}^{2} + 11x + 15x + 33 \\ = x(5x + 11) + 3(5x + 11) \\ = (5x + 11)(x + 3)$
Hope it helps you

Answer 2

This answer will help you bro