Question

Factorise:(i) x²+14x+49; (ii) 4x²+4x+1; (iii) a²−10a+25; (iv) 2x²−24x+72;(v) p² − 24p + 144; (vi) x³ − 12x² + 36x.

Answer 1

$x { }^{2} + 7x + 7x + 49 \\ x(x + 7) + 7(x + 7) \\ (x + 7)(x + 7)$

Answer 2

I hope it helps you.....