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23-05-2019
Mathematics

contestada

What is the square root of
X of the power of 2 -1 =80?

Respuesta :

19allenethm 19allenethm

23-05-2019

Answer:

x=6561

Step-by-step explanation:

We can solve this equation for x to get

[tex]\sqrt{x} -1=80\\\\\sqrt{x} =81\\x=(81)^2\\\\x=6561[/tex]

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