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solniwko [45]
3 years ago
14

Simplify (8x^2 - 1 + 2x^3) - (7x^3 - 3x^2 + 1).

Mathematics
1 answer:
Elenna [48]3 years ago
7 0

Answer:

31x^2-2 is the answer....

Step-by-step explanation:

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The product of two consecutive integers is equal to 14 more than 4 times the sum. This can be simplified to x²-7x-18=0. What are
WITCHER [35]

Answer:

-1 and -2, or 9 and 10

Step-by-step explanation:

If x is the smaller integer:

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