Answer:
x^2+6x+8
Step-by-step explanation:
using the F.O.I.L. method, x times x = x^2, x times 4 = 4x, x times 2 = 2x and 2 x 4 = 8 so when put together it looks like x^2+6x+8.
Answer: x² + 6x + 8
Using FOIL method
( x + 2 ) ( x + 4 )
x * x + 4x + 2x + 2 * 4
x² + 4x + 2x + 8
x² + 6x + 8
