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Step-by-step explanation:

We can simplify this expression down so that we have x isolated on one side of the equation.

So we can take the square root of both sides.

The square root of will be the number that, when multiplied by itself, will get us .

In order to find the square root of a fraction, the numerator squared must correct and the denominator squared must be correct.

This means that we have the values 1 and 10. Therefore one of our fractions is .

HOWEVER: A negative number squared is a positive. So this also works:

So we have along with  .

Hope this helped!

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step-by-step explanation:

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.