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madam [21]
3 years ago
13

Simplify by combining like terms (3x2-5x- 6x)+(5x2+4x+4)

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
6 0

Step-by-step explanation:

I hope this helps. ans:9x+4

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law's of exponents

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