Question 1

Write the word or phrase that best completes each statement or answers the question. 
 
Provide an appropriate response.
-What is wrong with the shown first step in the solution process for

Accepted Answer

The answer of Write the word or phrase that best...

Question 2

Choose the one alternative that best completes the statement or answers the question.
-What is the smallest power to which both sides of the radical equation  need be raised so the radicals are eliminated whenever m and n are relatively prime, i.e. they have no common integer divisor greater than 1?

Accepted Answer

The answer of Choose the one alternative that best completes...

Question 3

. Write the word or phrase that best completes each statement or answers the question.
-Can  = -  have a solution? Why or why not?

Accepted Answer

The answer of . Write the word or phrase that...

Question 4

. Write the word or phrase that best completes each statement or answers the question.
-A student tries to solve  =  + 4 by squaring both sides and gets  Why is this not correct?

Accepted Answer

The answer of . Write the word or phrase that...

Question 5

Find all square roots of the number
-324

Accepted Answer

The square root of 324 is 18, and since a square root can be both positive and negative, the answers are 18 and -18.

Question 6

Determine whether the number is rational or irrational. Find a decimal approximation to the nearest thousandth.
-

Accepted Answer

The answer of Determine whether the number is rational or...

Question 7

Choose the answer which is equivalent to the given radical.
-

Accepted Answer