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ethompsonn

  • 2 years ago

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

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  1. pratyush5
    • 2 years ago
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    just open the brackets like just simplify them .

  2. ethompsonn
    • 2 years ago
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    ab + b - aa (squared) - b?

  3. pratyush5
    • 2 years ago
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    nope lets see when we open b(a+b) its = ab+b^2

  4. pratyush5
    • 2 years ago
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    do the same with the other

  5. ethompsonn
    • 2 years ago
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    a(a-b) a^2 - ab?

  6. pratyush5
    • 2 years ago
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    yup

  7. pratyush5
    • 2 years ago
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    remember there is a minus sign also in front of a9a-b) so yu gotta change the signs

  8. pratyush5
    • 2 years ago
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    hey is this question wrong? bcoz the answer is very weird.

  9. ethompsonn
    • 2 years ago
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    i dont think so but it the complete anser a^2 + 2ab + b^2?

  10. pratyush5
    • 2 years ago
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    yup dat shoud be the answer but there is some thing wrong in this question

  11. ethompsonn
    • 2 years ago
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    is the signs correct 2?

  12. ethompsonn
    • 2 years ago
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    like - and + sign?

  13. pratyush5
    • 2 years ago
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    i think so

  14. ethompsonn
    • 2 years ago
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    okay th thanks:)

  15. pratyush5
    • 2 years ago
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    sure . welcome

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