Find the answer using sustainable identity
(2 + 2x - 3y)2
(two plus two x three y) whole square
Answers
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Answer:
4+4x-9y
Step-by-step explanation:
(2+2x-3y)2
4+4x-9y
Answered by
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Q: (2+2x-3y)²
=> (2)²+(2x)²-(3y)²
=> 4+4x²- 9y²
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