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Please need help Factor. 9x4−64y2
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4 votes
Please need help


Factor.


9x4−64y2

User Yuli Bonner
by
8.7k points

2 Answers

5 votes

Answer: (3x^2+8y)(3x^2-8y)

This is what I came to using a calculator

User Oluwafemi
by
7.2k points
6 votes
9×4-64y×2

36 - 64y×2

36-128y

Factor out 4 from the expression

4( 9-32y )


Hoped this helped
User Michael Surette
by
8.1k points
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