asked 117k views
5 votes
Rewrite the radicand as two factors, one of which is a perfect cube.

asked
User MHM
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1 Answer

4 votes
since 12 = 4 x 3, you can rewrite sqrt 12 as sqrt(4x3) which is equal to 2*sqrt3. The 4 is the perfect square.
answered
User Emrah Diril
by
8.3k points
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