Question

Factorise x square+16x+48 by splitting the middle term​

Answer 1

Answer:

Step-by-step explana

x2+16x+48

we need such number productis 48 and sum is 16

x2+12x+4x+48                                    (12x+4x=16x)

x(x+12) + 4x(x +12)

(x+12)(4x+x)