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What is the value of 3×^2+4y^2 if x=2 y=1,and z=-3
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What is the value of 3×^2+4y^2 if x=2 y=1,and z=-3

User Sackling
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1 Answer

4 votes
3(2)^2+4(1)^2
3x4+4
12+4
16
User Joakim Erdfelt
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