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ZanzabumX [31]
3 years ago
13

Whats the solution of 4-|x| = 1

Mathematics
2 answers:
Gala2k [10]3 years ago
7 0

Answer:

x = -3 or x = 3

Step-by-step explanation:

4 - |x| = 1

Subtract 4 from both sides:

4 - 4 - |x| = 1 - 4

- |x| = -3

Divide both sides by -1:

\frac{-|x|}{-1} = \frac{-3}{-1}

x = -3 or x = 3

ehidna [41]3 years ago
5 0

Answer:

Well, x=3, -3

Step-by-step explanation:

If you use a calculator you'll easily be able to figure this out.

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Given two numbers x and y such that:

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<span>two numbers will maximize the product g</span>

from  equation (1) 

y = 12 - x  

Using this value of y, we represent xy as

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Differentiating the above function:

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Equating f'(x) to 0 we get:

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> x = 12/2 = 6

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Step-by-step explanation:

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If f(x) = 4x - 7, what's the value of f(2) ? *<br> O -1<br> O 1<br> O 20<br> O 35
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Answer:

B

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