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3x ^ 2 y + 6 x y + 8 and 2 x ^ 2 y - 2 x y -11​

Sagot :

Answer:

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Answer:

5x^{2} y+4xy-3

Step-by-step explanation:

simplify the following;

3x^2 y + 2x^2 y + 6xy - 2xy - 11 + 8

grouping like terms:

(3x^2 y + 2x^2 y) + (6xy - 2xy) + (8 - 11)

5x^2 y + (6xy - 2xy) + (8 - 11)

5x^2 y + 4xy + (8 - 11)

5x^2 y + 4xy - 3

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