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What is the expanded form of the given binomial (5x+9)^2
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What is the expanded form of the given binomial (5x+9)^2

User Nitin Suri
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1 Answer

4 votes
(5x+9)^2
= (5x)^2 + 2 (5x) (9) + 9^2
= 25x^2 + 90x + 81

hope it helps
User Sunnyone
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