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Factor: 81y^2-49 Your answer
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5 votes
Factor: 81y^2-49
Your answer

User OpiesDad
by
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1 Answer

9 votes

Answer:(9y-7)(9y+7)

Explanation:

81y^2-49

=(9y)^2-(7)^2

=(9y-7)(9y+7)

User Shiju Shaji
by
7.0k points
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