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OpenStudy (anonymous):
Find 2x2 - 2z4 + y2 - x2 + z4 if x = -4, y = 3, and z = 2. Numerical Answers Expected! Helllpppp Pleasee..
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OpenStudy (austinl):
\(2x^2-2z^4+y^2-x^2+z^4\\ x=-4\\ y=3\\ z=2\) Just plug in those values for the variables above.
OpenStudy (anonymous):
Im Confused...
OpenStudy (austinl):
\(2(-4)^2-2(2)^4+(3)^2-(-4)^2+(2)^4=~?\)
OpenStudy (anonymous):
8?
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