nooneatalldude nooneatalldude

19-03-2022
Mathematics

contestada

The area of a rectangle can be represented by the expression 10x^2+41x+21. Which of the following expressions could represent the length of the rectangle?

Group of answer choices

2x-7

2x+3

5x+7

5x+3

Respuesta :

rspill6 rspill6

19-03-2022

Answer:

5x+3

Step-by-step explanation:

(5x+7) is a factor of 10x^2+41x+21.

(5x+3)(2x+7) = 10x^2+41x+21.

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