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Jobisdone [24]
3 years ago
13

One number is 6 times another number. it is also 12 more than twice the other number. Find the numbers.

Mathematics
1 answer:
stepan [7]3 years ago
6 0

The numbers are 3 and 18

Step-by-step explanation:

  • Step 1: Let one number be x. Then the other number = 6x.

Also, 6x = 12 + 2x

⇒ 4x = 12

⇒ x = 3

⇒ 6x = 18

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Mademuasel [1]

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(x+1) (x-1) (x+2) (x-2)

Step-by-step explanation:

<u>Let u = x^2</u>

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<u>Substitute back u = x^2</u>

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<u>Factor x^2 - 1 and x^2 -4</u>

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Hope this helped... :)

If you need to see the work for yourself, copy/paste this link

https://www.symbolab.com/solver/factor-calculator/factor%20x%5E%7B4%7D%20%E2%88%92%205x%5E%7B2%7D%20%2B%204%20

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Read 2 more answers
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