Answer:
x^2 +13x+42
Step-by-step explanation:
(x+6)(x+7)
FOIL
first: x*x = x^2
outer: 7x
inner:6x
Last: 6*7 =42
Add them together
x^2+7x+6x +42
Combine terms
x^2 +13x+42
Answer:
X^2 + 13x + 42
Step-by-step explanation:
(X+6)(x+7)
x^2 + 7x + 6x + 42
X^2 + 13x + 42
