solve it please.......°♡♡
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Answer:
refer to pic above please....
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Answer:
2x² + 3y² + x - 2xy
Step-by-step explanation:
We have to find the sum.
(x - y)² + x ²+ y² + x + y²
= x² - 2xy + y² + x² + y² + x + y²
= 2x² + 3y² + x - 2xy
Sorry I wrote the wrong ans.. please report it!
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