Find the sum (4 {xy}^(2) - {3x}^(2)y - 5xy - 6 ) + ( - {5xy}^(2) - 2xy + 3)

asked Sep 5, 2021 205k views

4 votes

Find the sum

$(4 {xy}^(2) - {3x}^(2)y - 5xy - 6 ) + ( - {5xy}^(2) - 2xy + 3)$

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2 votes

Answer:

-3x^2y-xy^2-7xy-3

Explanation:

(4xy^2-3x^2y-5xy-6)+(-5xy^2-2xy+3)

4xy^2-3x^2y-5xy-6-5xy^2-2xy+3

-3x^2y-xy^2-7xy-3

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