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OpenStudy (anonymous):
Find the product of (2x + 5y)(2x − 5y). 4x2 − 20xy + 25y2 4x2 + 20xy + 25y2 4x2 + 25y2 4x2 − 25y2
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OpenStudy (anonymous):
The last one is the correct response. The xy term will cancel out since there are opposite signs.
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