3 years ago

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

Mathematics

1 answer:

zepelin [54]3 years ago

5 0

Answer:

x=6561

Step-by-step explanation:

We can solve this equation for x to get

$\sqrt{x} -1=80\\\\\sqrt{x} =81\\x=(81)^2\\\\x=6561$

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