Expand & simplify (x - 1)(x + 5)

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

Step-by-step explanation:

first distrubte

then combine like terms

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

what is the question you are asking?