Question

1. Factorise: x? + 6x + 8.
​

Answer 1

$\huge{\boxed{\bf{\red{Solution}}}}$

x²+6x+8

By splitting middle term

= x²+4x+2x+8

= x(x+4)+2(x+4)

= (x+4)(x+2)

Answer 2

Answer:

⇒ x^2+4x+2x+8

⇒ x(x+4) +2 (x+4)

⇒ (x+2) (x+4)