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Evaluate the expression 3x^2+ y if x = 1 and y = -3.
Question
Evaluate the expression 3x^2+ y if x = 1 and
y = -3.
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Mathematics
4 years
2021-07-20T06:34:40+00:00
2021-07-20T06:34:40+00:00 1 Answers
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Answers ( )
3(1)^2-3= 0
Plug in the numbers because x=1 plug In 3(1)^2 and it equals 3 then subtract y which is 3-3= 0