Answer:
x^2 + 4x - 5
Step-by-step explanation:
Multiply each term in x + 5 by x, obtaining x^2 + 5x.
Then multiply each term in x + 5 by -1, obtaining -x - 5
Combining like terms, we get x^2 + 4x - 5
x2+4x-5
first distrubte
then combine like terms
