Question
Sum of $x^2+x$ and $y+y^2$ is $2 x^2+2 y^2$
✓
Answer
False. Solution: $\therefore$ Sum $=\left(x^2+x\right)+\left(y+y^2\right)=x^2+x+y+y^2=x^2+y^2+x+y$
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