3 years ago

On the first two downs, a football team lost a yard and then lost 2 yards.

1 answer:

8 0

First they lost 1 yard which would be written as -1

Next they let 2 yards which is written as -2

Now add them together: -1 + -2 = -3

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swat32

Using the conversion of exponent to power, the equivalent expression is given as follows:

$\frac{\sqrt{x}}{\sqrt[4]{y}z^2}$

<h3>How to transform an exponent to a power?</h3>

It happens according to the following rule, with the denominator as the root and the numerator as the exponent:

$a^{\frac{n}{m}} = \sqrt[m]{a^n}$

In this problem, we are given the following expression:

$x^{\frac{1}{2}}y^{-\frac{1}{4}}z^{-2}$

Negative exponents go to the denominator, hence the equivalent expression is given by:

$\frac{\sqrt{x}}{\sqrt[4]{y}z^2}$

More can be learned about the conversion of exponent to power at brainly.com/question/2020414

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