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

User Niyati
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1 Answer

5 votes
2x2-2z4+y2+x2+z4
2*-4*2-2*2*4+3*2- -4*2+2*4
-8*2-4*4+6- -8+8
-16-16+6- -8+8
-32+6- -8+8
-26- -8+8
-18+8
-10
-10 is your answer have a nice day
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User Siddhesh Dighe
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