Question
Perform indicated operations and simplify.$\left(-3+4 x^{2}+7 x y^{2}\right)+\left(2 x^{3}-x^{2}+x y^{2}\right)$
Step 1
The like terms are the terms that have the same variables and powers. In this case, we have $2x^{3}$, $4x^{2}$ and $-x^{2}$, $7xy^{2}$ and $xy^{2}$, and $-3$. Show more…
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