Simplify: 3a+5b-[2a-3b-{5a-6b-(2a-3b)}]
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Answer:
3a + 5b -(2a-3b ) (-5a -6b )(2a-3b)
3a + 5b -2a+3b-5a-6b+2a-3b
3a-2a-5a+2a+5b+3b-6b-3b
= 8a-7a +8b-9b
=a-b
hope its help you
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