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24-03-2022
Mathematics

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13. What polynomials describes the area of the rectangle shown?
1x +5
2x-4

13 What polynomials describes the area of the rectangle shown 1x 5 2x4 class=

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xenia168 xenia168

24-03-2022

Answer:

2x² + 6x - 20

Step-by-step explanation:

A = ( 2x - 4 )( x + 5 )

A = 2x( x + 5 ) - 4 ( x + 5 )

A = 2x² + 10x - 4x - 20

A = 2x² + 6x - 20

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