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Gemiola [76]
3 years ago
9

What identity can be used to rewrite the expression 4x^2-9

Mathematics
1 answer:
velikii [3]3 years ago
6 0
4x^2-9=4(x^2-9/4)=4(x-3/2)(x+3/2) i think that is correct answer.
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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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