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ASHA 777 [7]
4 years ago
9

7xy + 3yx -2xy Combing like terms

Mathematics
1 answer:
katovenus [111]4 years ago
5 0
It is 5xy+3yx
You add 7xy+(-2xy) and get 5xy and you can’t add 3yx because of the difference in variables so you keep it as 5xy+3yx
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Find the volume of the solid that lies under the hyperbolic paraboloid z=3y2−x2+6 and above the rectangle R=[−1,1]×[1,2].
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