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dimaraw [331]
3 years ago
9

Can someone help me figure this out: Factor 12y^2-27? I keep getting the steps confused.

Mathematics
1 answer:
alukav5142 [94]3 years ago
8 0
Factor out the gcf first.

3(4y^2-9)

The binomial inside is a perfect square so keep factoring.

3(2y+3)(2y-3)

The pair of binomials cannot be further factored so stop there.
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