hi4help hi4help

11-11-2016
Mathematics

contestada

Evaluate the following expression using the values given.

Find 2x2 − 2z4 + y2 − x2 + z4 if x = −4, y = 3, and z = 2.

i believe it to be 9 am i correct?

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kat1499 kat1499

11-11-2016

your answer would be 18

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