simplify (5a+3b)^2-(5a-3b)^2-60ab
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Answered by
10
Answer:
Hi guys please follow me
Step-by-step explanation:
5a+3b)^2-(5a-3b)^2 -60ab
=6b^2 -6ab
Answered by
4
Step-by-step explanation:
=(10a+6b)-(10a-6b)-60ab
=10a+6b+10a+6b-60ab
=32ab-6oab
=28ab
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