Work Step by Step
You are given $12$$\sqrt 5$ $-$ $3$$\sqrt 5$. Solve: $\sqrt 5$(12-3) -use the distribute property to subtract similar elements- Simplify to get 9$\sqrt 5$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.