Expand (5a+3b)^2using identity
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Answered by
3
Answer:
Refer the attachment above.Hope it helps u.please mark it as brainliest.
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Answered by
2
Step-by-step explanation:
= (5a)^2 + (3b)^2 + 2 (5a) (3b)
= 25a^2 + 9b^2 + 30ab
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