3x²+y²-5z² from 8x²+4y²-3z²
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4
Answer:
5x2 - 3y2 + 2z2
this is the answer
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Answered by
1
Answer:
5x²+3y²-2z²
Step-by-step explanation:
=>3x²+y²-5z²-8x²+4y²-3z²
=>8x²-3x²+4y²-y²-3z²+5z²
=>5x²+3y²-2z²
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