Answered

The square root of two morr than twice a certain number is 8.what is the number

Sagot :

MIKLEOGO

Answer:

The number is 31.

Step-by-step explanation:

Let x be the number

[tex] \sqrt{2x + 2} = 8 \\ { (\sqrt{2x + 2} )}^{2} = {(8)}^{2} \\ 2x + 2 = 64 \\ 2x = 62 \\ x = 31[/tex]

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