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

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Aug 8, 2023 138k views

22 votes

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

Mathematics
high-school

Plaha asked

by Plaha

3.6k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

11 votes

Answer:

5x+3

Explanation:

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

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

Grimlock answered Aug 12, 2023

by Grimlock

4.1k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.8m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions