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3 years ago

Help quick please!! Thanks

Mathematics

2 answers:

PilotLPTM [1.2K]3 years ago

8 0

2x^2-y
=2 (3)^2 -(-2)
=2(9) +2
=18+2
=20

Hope this helps!

shusha [124]3 years ago

3 0

2x^2 - y for x=3 and y=-2
2(3)^2 - (-2)
2(9) + 2
18 + 2

Final Answer = 20

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