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2 votes
Explain this and what method? Is it linear combos or some sort of GCF finding

Explain this and what method? Is it linear combos or some sort of GCF finding-example-1
User Ccpizza
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2 Answers

5 votes
GCF means greatest common factor
User John Safranek
by
8.3k points
3 votes

Answer:

just subtracting the expression for revenue from the expression for cost

Explanation:

2x^3 + 30x - 130

- 2x^3 - 3x - 520

(subtracting means adding the opposite)

2x^3 - 2x^3 = 0

30x - (-3x) = 33x

-130 - (-520) = 390

User Daniel Stephens
by
8.4k points
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