keyanawynn19 keyanawynn19

17-09-2020
Mathematics

contestada

The rectangle to the right has a width of 2x^7 feet and length 4x^9 feet. find it’s area as an expression of x.

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lauravincent09090 lauravincent09090

22-09-2020

Answer:8x^16

Step-by-step explanation:

(2x^7)(4x^9)

2x•4x=8x

Since the bases are the you add the exponents so 9+7 =16

8x^16

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