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ethompsonn

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

  • one year ago
  • one year ago

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  1. pratyush5
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    just open the brackets like just simplify them .

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

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

    • one year ago
  4. pratyush5
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    do the same with the other

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

    • one year ago
  6. pratyush5
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    yup

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

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

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

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

    • one year ago
  11. ethompsonn
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    is the signs correct 2?

    • one year ago
  12. ethompsonn
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    like - and + sign?

    • one year ago
  13. pratyush5
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    i think so

    • one year ago
  14. ethompsonn
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    okay th thanks:)

    • one year ago
  15. pratyush5
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    sure . welcome

    • one year ago
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