Question

When the square of a number is added to the number trebled the result is 108. What is the number?

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Let the number be x

${x}^{2} + 72= 108$

Let treled number be 72.

${x}^{2} = 36$

$x = \sqrt{36}$

x=6

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