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nexus9112 [7]
3 years ago
11

4X to the 3rd power + 6x to the second power minus x minus 12 minus x to the 4th power + 3x to the third power + 2 x to the seco

nd power + 3x + 1
Mathematics
1 answer:
galben [10]3 years ago
3 0

Ansexponents first. Do all of them. Then combine like terms altogether.  Then solve.

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