3 years ago

Add or subtract. (3/x-2)+(4/x+5)

Mathematics

1 answer:

Alex787 [66]3 years ago

3 0

The answer is 7x+7/x^2+3x-10

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What is the answer to 12=4-4x

Liono4ka [1.6K]

Answer:

x=4

Step-by-step explanation:

12=4-4x

4-4x=12

Add 4 to both sides

4x=16

Divide by 4

x=4

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4 years ago

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Plis tell me if it’s correct and do I need to divide by 2 at the end like I did?

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yes

Step-by-step explanation:

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3 years ago

How do you do this question?

daser333 [38]

Answer:

B. 1/2

Step-by-step explanation:

$\lim_{z \to 0} \frac{g(z)e^{-z}-3}{z^{2}-2z}$

If we plug in 0 for z, we get 0/0. Apply l'Hopital's rule.

$\lim_{z \to 0} \frac{-g(z)e^{-z}+g'(z)e^{-z}}{2z-2}$

Now when we plug in 0 for z, we get:

$\frac{-g(0)e^{0}+g'(0)e^{0}}{2(0)-2}\\\frac{-g(0)+g'(0)}{-2}\\\frac{-3+2}{-2}\\\frac{1}{2}$

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3 years ago

The definition of a circle uses the undefined term

masya89 [10]

A rounded figure whose boundary is mad of points equidistant from its center.

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Step-by-step explanation:

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