Find the value : x^3 - 2y^2 + z when x = - 1 , y = 2 and z = 3
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Answered by
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just put the value of the variables to get the answer buddy
x^3 - 2y^2 + z
=(-1)^3 - 2(2)^2 + 3
=-1-8+3
=-4
hope it helps buddy
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Answered by
1
Answer:
x=-1
y=2
z=3
then put this values in the formula x^3 - 2y^2 + z
so, x^3 - 2y^2 + z = (-1)^3 - (4)^2 + 3 = -1 -16 +3=-14
Step-by-step explanation:
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