Register

What is the area of a rectangle with side lengths x - 4 and 5x + 7?

What is the area of a rectangle with side lengths x - 4 and 5x + 7?
asked 204k views
3 votes
What is the area of a rectangle with side
lengths x - 4 and 5x + 7?

What is the area of a rectangle with side lengths x - 4 and 5x + 7?-example-1
asked
User Jason Byrne
by
8.2k points

1 Answer

1 vote
(x-4)(5x+7)
expand this
= 5x^2 + 7x - 20x - 28
= 5x^2 - 13x - 28 units squared
answered
User Ranjan Fadia
by
7.9k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!