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Multiply.

(5x − 9y)^2 = _______

User Ruleant
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2 Answers

7 votes
-8xy
I think so
(5x-9y)=-4ху and ^2 = -8xy
User Nidia
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8.5k points
3 votes
25x^2 - 90xy + 81y^2
User Amer Jamaeen
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