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Evaluate the following expression using the values given.

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

Numerical Answers Expected!

User Detaylor
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2 Answers

3 votes
---------------------i believe it is 9-----------------
User Hanif
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8.7k points
2 votes
Most of the information's required for solving this question is already given. It is important to put the values correctly and then solve to find the answer.

2x2 - 2z4 + y2 - x2 + z4 = 2(-4)^2 - 2(2)^4 + (3)^2 - (-4)^2 + (2)^4
= (2 * 16) - (2 * 16) + 9 - 16 + 16
= 32 - 32 + 9 -16 + 16
= 9
I hope the answer has actually come to your desired help. I also hope that this is the answer that you were looking for and the answer has actually come to your desired help.
User NightEye
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