Multiple Choice Question (MCQ)
(x^2y-3y^2+5xy^2)-(-x^2y+3xy^2-3y^2)
Which of the following is equivalent to the expression above?
-
×
4x^2y^2
-
×
8xy^2-6y^2
-
✓
2x^2y+2xy^2
-
×
2x^2y+8xy^2-6y^2
Answer
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Parentheses can be removed by multiplying the outside factor to each term inside the parentheses.
x^2y-3y^2+5xy^2+x^2y-3xy^2+3y^2
Combine the like terms
2x^2y+2xy^2
C is the correct choice