Question

Whats the answer to (x+4)(x+2)

Answer 1

Hope this will help.

Answer 2

x^2+6x+8

Explanation:

(x+4)(x+2)

FOIL

first: x*x = x^2

outer: x*2 =2x

inner : 4*x =4x

last: : 2*4 =8

Add them together

x^2 +2x+4x+8

Combine like terms

x^2+6x+8