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Len [333]
3 years ago
8

The result of subtracting (4x2-x) from -3x2 is

Mathematics
2 answers:
ANTONII [103]3 years ago
7 0

Answer:

Step-by-step explanation:

-3x²-(4x²-x)

=-3x²-4x²+x

=-7x²+x

attashe74 [19]3 years ago
3 0

Answer:

-7x^2+x

Step-by-step explanation:

(4x2-x) from -3x2 is

Subtract 4x^2-x from -3x^2

-3x^2 - (4x^2-x)

Remove the parenthesis by multiplying negative sign inside the parenthesis

-3x^2 - 4x^2+x

Now combine like terms, add -3 and -4 and it becomes -7

-7x^2+x

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Find the number of units x that produces the minimum average cost per unit C in the given equation. C = 0.001x3 + 5x + 250
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