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21-01-2021
Mathematics

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Evaluate the expression 3x^2+ y if x = 1 and
y = -3.

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julissa51818m julissa51818m

21-01-2021

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

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