Add the following -5x²y+3xy²-7xy,12x²y-5xy²+3xy-2​

Question

Add the following -5x²y+3xy²-7xy,12x²y-5xy²+3xy-2​

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Audrey 4 weeks 2021-08-14T12:38:25+00:00 1 Answer 0 views 0

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    2021-08-14T12:40:15+00:00

    Answer:

    7x^2-2xy^2-4xy-2

    Step-by-step explanation:

    add all like terms:

    -5x^2y+12x^2 = 7x^y

    3xy^2 -5xy^2= -2xy^2

    -7xy + 3xy = -4xy

    and -2

    therefore, 7x^2-2xy^2-4xy-2

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