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Mila [183]
3 years ago
10

X – 2x– 48=0 how do i work it

Mathematics
2 answers:
Nostrana [21]3 years ago
8 0

Answer:

We can factor the quadratic to obtain  

x

=

−

8

,

+

6

Step-by-step explanation:

One way to solve this equation without relying on the Quadratic Formula is to factor the quadratic. Once we have the factors, we know that setting either of them equal to zero will make the whole expression zero thus satisfying the equation. ;D

Ymorist [56]3 years ago
6 0

Answer

Step-by-step explanation:

x - 2x-48=0

1. First, add 48 to both sides, and you get this:

x-2x=48

2. Next, divide both sides by -2 to get x by itself.

x-x=-24

3. The x's cancel each other out, so it's:

x=-24

Hope this helps.

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Using the absolute value function, we have that:

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  • The compound inequality is 4.8 ≤ x ≤ 5.2.

<h3>What is the absolute value function?</h3>

The absolute function is defined by:

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The diameter must be at least 4.8mm and at most 5.2mm, hence the compound inequality is:

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Another interpretation is that they are at most 0.2 mm from 5 mm, hence the absolute value inequality that models the situation can be given by:

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More can be learned about the absolute value function at brainly.com/question/28396388

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Yw and mark me as brainiest pls

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