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29 November, 19:35

Evaluate - 6xy + 3x^2y - 2xy^2 + 1 for x = 3 and y = - 4

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Answers (2)
  1. 29 November, 20:56
    0
    Answer:-131

    Step-by-step explanation:

    -6 (3) (-4) + 3 (3) ^2 (-4) - 2 (3) (-4) ^2+1
  2. 29 November, 22:51
    0
    -131

    Step-by-step explanation:

    Putting x=3 and y=-4 in the given equation

    -6xy + 3x^2y - 2xy^2 + 1, we get

    =-6*3 * (-4) + 3*3*3 * (-4) - 2*3 * (-4) * (-4) + 1

    =72-108-96+1

    =-131
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