To expand and simplify the expression (w + 13)(w + 7), you need to apply the distributive property, also known as the FOIL method. FOIL stands for First, Outer, Inner, Last.

First, multiply the first terms in each binomial:
w * w = w^2

Next, multiply the outer terms:
w * 7 = 7w

Then, multiply the inner terms:
13 * w = 13w

Finally, multiply the last terms in each binomial:
13 * 7 = 91

Now, add all these results together:
w^2 + 7w + 13w + 91

Combine like terms:
w^2 + 20w + 91

So, the expanded and simplified form of the expression (w + 13)(w + 7) is w^2 + 20w + 91.

Question

To expand and simplify the expression (w + 13)(w + 7), you need to apply the distributive property, also known as the FOIL method. FOIL stands for First, Outer, Inner, Last.

First, multiply the first terms in each binomial:
w * w = w^2

Next, multiply the outer terms:
w * 7 = 7w

Then, multiply the inner terms:
13 * w = 13w

Finally, multiply the last terms in each binomial:
13 * 7 = 91

Now, add all these results together:
w^2 + 7w + 13w + 91

Combine like terms:
w^2 + 20w + 91

So, the expanded and simplified form of the expression (w + 13)(w + 7) is w^2 + 20w + 91.

Knowee AI · Accepted Answer

To expand and simplify the expression (w + 13)(w + 7), you need to apply the distributive property, also known as the FOIL method. FOIL stands for First, Outer, Inner, Last.

First, multiply the first terms in each binomial:
w * w = w^2

Next, multiply the outer terms:
w * 7 = 7w

Then, multiply the inner terms:
13 * w = 13w

Finally, multiply the last terms in each binomial:
13 * 7 = 91

Now, add all these results together:
w^2 + 7w + 13w + 91

Combine like terms:
w^2 + 20w + 91

So, the expanded and simplified form of the expression (w + 13)(w + 7) is w^2 + 20w + 91.

TipsQuestion textExpand and simplify the expression.(w + 13)(w + 7)a.b.c.d.

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