expand (3x-4y)^2 by using algebraic indentity
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Answer: 9x^2 - 24xy + 16y^2 is the answer.
Step-by-step explanation:
(3x-4y)^2 (use the formula of (a+b)^2)
= (3x)^2 - 2.3x.4y + (4y)^2
= 9x^2 - 24xy + 16y^2
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pls refer to the attachment below
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