OpenStax, Elementary Algebra 2e §9.8 Rational Exponents · Exercise 77 · Algebra · Radicals & surds

Rational Exponents · Exercise 77

Landscaping Joe wants to have a square garden plot in his backyard. He has enough compost to cover an area of 144 square feet. Simplify $14 4^{\frac{1}{2}}$ to find the length of each side of his garden.

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

~8 minWritten answer · check your work with Lemma

OpenStax, Elementary Algebra 2e · §9.8 Rational Exponents · Exercise 77

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.

Your first check today doesn't need an account.

Your photos and PDFs are read once and not stored — only the transcription is kept.