Answer:
[tex]4x^2y-7xy+10xy^2[/tex]
Step-by-step explanation:
We have [tex]\left(6x^2y-8xy+7xy^2\right)+\left(3xy^2-2x^2y+xy\right)[/tex] and need to add them together.
Though complicated at first, we can simplify by taking out the parenthesis and making this whole question into one equation.
[tex]\left6x^2y-8xy+7xy^2\right+\left3xy^2-2x^2y+xy\right[/tex]
Now combine like terms, meaning you can only add the terms that have the same ending, in math, you cannot add numbers that have different exponents or variables.
Therefore:
[tex]\left6x^2y-8xy+7xy^2\right+\left3xy^2-2x^2y+xy\right[/tex]
[tex]6x^2y-2x^2y-8xy+xy+7xy^2+3xy^2[/tex]
[tex]4x^2y-7xy+10xy^2[/tex]
