Question

x² + 6x + 8 = ?
(a) (x +3) (x + 5)
(b) (x + 3) (x +4)
(c) ( x +2) (x + 4)
(d) ( x + 1) (x + 8)​

Answer 1

Answer:

c) will the answer

Step-by-step explanation:

simply can identity

4+2= middle term coeff

4×2 last term

Answer 2

Answer:

c. (x+4)(x+2)

Step-by-step explanation:

first 6x can written as 4x+2x

so, x^2 +2x+4x+8

= (x^2 + 2x) + (4x + 8)

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

= (x+2) (x+4)