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IRINA_888 [86]
2 years ago
10

Combine the like terms

Mathematics
2 answers:
Nonamiya [84]2 years ago
7 0
19.) 10u+4
20.) -6x-4x^3-11-2x^2
Aleksandr-060686 [28]2 years ago
4 0
The answer for:

20)
6x-7+6x³-4x-10x³-4-8x - 2x²= −43−22−6−11

19)
8u+6+7u+(-10) + (-5u) + 8= 10+4
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