SAT Math Practice Question
$$\left(x^{2} y-3 y^{2}+5 x y^{2}\right)-\left(-x^{2} y+3 x y^{2}-3 y^{2}\right)$$Which of the following is equivalent to the expression above?
- A.$4 x^{2} y^{2}$
- B.$8 x y^{2}-6 y^{2}$
- C.$2 x^{2} y+2 x y^{2}$
- D.$2 x^{2} y+8 x y^{2}-6 y^{2}$
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