4 16/16 This is the same as 5.
-2 5/16
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2 11/16
2/5 chance that you would pick out a white box
The solution is x = -2.27 and x= 5.28
Let me attach the picture
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.