Question of the Day

Can you answer today's question?

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11/8 , 12/6

Oct
22
2014
41,668 responses
Question of the Day Statistics
Number Answered
Correct 21,045
Incorrect 20,623
50% correct

Mathematics > Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer. 

If x^negative 2 = 16, what is the value of x^2?

Answer Choices

Hint

Remember that x^negative 2 is equivalent to 1 over (x^2).

Question of the Day

Can you answer today's question?

Register Next Tests:
11/8 , 12/6

Oct
22
2014
41,668 responses
Question of the Day Statistics
Number Answered
Correct 21,045
Incorrect 20,623
50% correct

Mathematics > Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer. 

If x^negative 2 = 16, what is the value of x^2?

Answer Choices

Answer

If x^negative 2 = 16, then 1 over x^2 = 16, so x^2 = 1 over 16.