Rational Exponents

Question 1

Find the product with the exponent in simplest form. Then, identify the values of x and y.

Revolt · Accepted Answer

7; 12

Question 2

Question 2

Revolt · Accepted Answer

12

Question 3

Question 3

Revolt · Accepted Answer

4

Question 4

Find the product with the exponent in simplest form. Then, identify the values of x and y. 6 1 3 • 6 1 4 = 6 x y x = , y =

Revolt · Accepted Answer

7; 12

Question 5

Question 5

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/3111-09-04-25-02-task/mc001-2.jpg

Question 6

Simplify:

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/3111-09-04-25-03-task/mc001-2.jpg

Question 7

Evaluate each expression.

Revolt · Accepted Answer

1/5

Question 8

A student simplified the rational expression using the steps shown.Is the answer correct? Explain.

Revolt · Accepted Answer

The answer is not correct. In the second step, the student divided the exponents (6/5 divided by 2/5 = 3) instead of using the quotient of powers property, which requires subtracting the exponents (6/5 - 2/5 = 4/5). The expression within the parentheses should have been x to the 4/5 power. Applying the outer exponent of 1/2, the correct simplified form is x to the 2/5 power.

Question 9

Select all of the following that you included in your answer.

Revolt · Accepted Answer

The answer is not correct.; The student did not use the quotient of powers property correctly.; The student divided the exponents within the parentheses instead of subtracting.; The correct simplified form is x to the two-fifths power.

Question 10

Evaluate: =

Revolt · Accepted Answer

256

Rational Exponents Answers

More from this Course

TRY EDGENUITY HACKS