OpenStax, Prealgebra 2e §5.7 Simplify and Use Square Roots · Review Exercise 190 · Algebra · Radicals & surds

Simplify and Use Square Roots · Review Exercise 190

Simplify. (Assume all variables are greater than or equal to zero.)

$4 a^{2} b^{2}$

Its source prints no answer for this problem, so there's nothing to check against.

~8 minWritten answer · compare with the solution

OpenStax, Prealgebra 2e · §5.7 Simplify and Use Square Roots · Review Exercise 190

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.