Answer:
D. 5y^2
Explanation:
2x + 3y^2 - 2(x - y^2)
2 * x = 2x
2 * -y^2 = -2y^2
2x + 3y^2 - 2x + 2y^2
Combine like terms
2x and -2x cancel ach other out
3y^2 + 2y^2 = 5y^2
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