Lemma
EasyPolynomials
OpenStax, Elementary Algebra 2e §6.1 Add and Subtract Polynomials · Exercise 77 · Algebra · Polynomials

Add and Subtract Polynomials · Exercise 77

Evaluate each polynomial for the given value.

A manufacturer of stereo sound speakers has found that the revenue received from selling the speakers at a cost of p dollars each is given by the polynomial Find the revenue received when dollars.

~5 minWritten answer · compare with the solution

OpenStax, Elementary Algebra 2e · §6.1 Add and Subtract Polynomials · Exercise 77

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.