OpenStax, Intermediate Algebra 2e §5.4 Dividing Polynomials · Review Exercise 82 · Algebra · Polynomials

Dividing Polynomials · Review Exercise 82

Find ⓐ (f + g)(x) ⓑ (f + g)(3) ⓒ (f − g)(x) ⓓ (f − g)(−2)

$f (x) = 2 x^{2} - 4 x - 7$ and $g (x) = 2 x^{2} - x + 5$

~8 minWritten answer · compare with the solution

OpenStax, Intermediate Algebra 2e · §5.4 Dividing Polynomials · Review Exercise 82

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.