Simplify 2 x squared - y for x=3 and y=-2
2 answers:
Answer:
22
Step-by-step explanation:
2x^2 - y when x + 3 and y = -2
2(3)^2 - (-2)
2(9) + 4
18 + 4
22
2x^2 - y when x + 3 and y = -2
2(3)^2 - (-2)
2(9) + 4
18 + 4
22
Hope this helps,
Brian
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