3 years ago

Write a polynomial that represents the area of the large rectangle with side lengths of x+4 and x+3

Mathematics

1 answer:

Naddik [55]3 years ago

7 0

Answer:

Step-by-step explanation:

First off use algebra tiles, Didax has a good one. So basically x*x is x^2 right? and 4*3 is 12 right? also 4x+3x=7x. So the answer is x^2+7x+12! :)

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