Expand : (√5x + y)²
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Answered by
1
Answer:
(root5x)^2+y^2+2×y×root5x
5x^2+y^2+2×y×root5x
Answered by
1
Answer:
(✓5x)^2 +y^2 +2(✓5x)(y)
5x^2 +y^2 + 2✓5xy
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