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3 votes
Add 5x²y - 8xy² and -9xy² + 6x²y​

User Shubendrak
by
6.8k points

1 Answer

7 votes
9x
2
y
2
−6xy+9)−(−11x
2
y
2
+7xy−6)
User Jon Leopard
by
5.7k points