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Otrada [13]
3 years ago
14

Factor completely 4x^2-81

Mathematics
2 answers:
daser333 [38]3 years ago
4 0

Answer:

(2x+9)(2x-9)

Step-by-step explanation:

kind of simple actually

4x^2-81=(2x+9)(2x-9)

Katen [24]3 years ago
3 0

Answer:

(2x - 9)(2x + 9)

Step-by-step explanation:

4x^2 - 81 = (2x - 9)(2x + 9)

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tia_tia [17]
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