ethompsonn
will someone please help me? Its multiplyng polynomials. b(a+b)  a(ab)



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pratyush5
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just open the brackets
like just simplify them .

ethompsonn
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ab + b  aa (squared)  b?

pratyush5
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nope lets see when we open b(a+b) its = ab+b^2

pratyush5
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do the same with the other

ethompsonn
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a(ab) a^2  ab?

pratyush5
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yup

pratyush5
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remember there is a minus sign also in front of a9ab) so yu gotta change the signs

pratyush5
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hey is this question wrong? bcoz the answer is very weird.

ethompsonn
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i dont think so but it the complete anser a^2 + 2ab + b^2?

pratyush5
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yup dat shoud be the answer but there is some thing wrong in this question

ethompsonn
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is the signs correct 2?

ethompsonn
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like  and + sign?

pratyush5
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i think so

ethompsonn
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okay th thanks:)

pratyush5
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sure . welcome