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OpenStudy (meilendurcer):
1. Find 3x^2 - y^3 - y^3 - z if x = 3, y = -2, and z = -5.
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OpenStudy (anonymous):
3(3^2)-(-2^3)-(-2^3)-(-5) 3(9)+8+8+5 27+8+8+5 === 48
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