Question

Evaluate the following expression using the values given.

Answer 1

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.

Answer 2

---------------------i believe it is 9-----------------