teasiataylor teasiataylor

17-01-2020
Mathematics

contestada

2x2–5xy+8y4+9 please help

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elizabeth13306 elizabeth13306

17-01-2020

2x2 =4
-5xy and 8y4 dOnT have the same variables
4-5xy+8y4+9
Then move the 9 to the front to have 9+4-5xy+8y4
13-5xy+8y4

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