Add: 7xy + 5yz - 3zx, 4yz + 9zx - 4y, -3x2 + 5x - 2xy.
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Answers
Answered by
39
Answer:
5xy+9yz+6zx-4y+3x²+5x
Step-by-step explanation:
7xy+5yz-3zx+4yz+9zx-4y-3x²+5x-2xy
7xy-2xy+5yz+4yz-3zx+9zx-4y-3x²+5x
5xy+9yz+6zx-4y+3x²+5x
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Answered by
10
Answer:
5xy+9yz+6zx-4y+3x²+5x
Step-by-step explanation:
PL MAKE BRAINLESS
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