The area of a rectangle is 2x*2-13x+12 and another area is 6x^2-13x+21, what is the combined area of both rectangles?

Question

The area of a rectangle is 2x*2-13x+12 and another area is 6x^2-13x+21, what is the combined area of both rectangles?

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Maris 5 months 2021-08-17T11:52:16+00:00 1 Answers 8 views 0

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    2021-08-17T11:54:09+00:00

    Answer:

    8x^2 – 26x + 33

    Step-by-step explanation:

    Add the expressions.

    2x^2 – 13x + 12 + 6x^2 – 13x + 21 =

    = 2x^2 + 6x^2 – 13x – 13x + 12 + 21

    = 8x^2 – 26x + 33

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