Question

factorise the number x^2+16x+63​

Answer 1

Answer:-

x² + 16x + 63

x² + 9x + 7x + 63

x ( x + 9 ) + 7 ( x + 9 )

( x + 7 ) ( x - 9 )

Thanks!!

Answer 2

SOLUTION:-

Factorse: x² +16x +63

$= > {x}^{2} + 16x + 63 \\ \\ = > {x}^{2} + 7x + 9x + 63 \\ \\ = > x(x + 7) + 9(x + 7) \\ \\ = > (x + 7)(x + 9)$

Hope it helps ☺️