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SAT Math: Exponents Formulas

Subjects : sat, math

Instructions:

Answer 20 questions in 15 minutes.
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Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. (2*3)^6
2^6*3^6
x^(nm)
1^3*8^3
1/3^3

2. (2^3)^2
2^(3*-5)
1
2^6
x^n-m

3. 2^-3
1/2^3= 1/8
1/x
1
1

4. 3^2/3^5
1/x
3^14
x^n*y^n
1/3^3

5. 4^0
2^6
x^n-m
2^(3*-5)
1

6. x^0
2^(3*-5)
1
1/x^n
x^n*y^n

7. x^n*x^m
x^(n+m)
2^5
1
x^n-m

8. (x^n)^m
2^6*3^6
x^n*y^n
x^(nm)
x^n-m

9. 2^-2
3^24
1/2^2= 1/4
x^n*y^n
1/x

10. 2^3/2^5
2^(3*-5)
x^(n+m)
1/x
2^6*3^6

11. For x not equal to 0 - x^n/x^m
3^24
1/2^3= 1/8
1/x^n
x^n-m

12. 2^2*2^3
2^(3*-5)
3^24
1/3^3
2^5

13. (1*8)^3
2^6*3^6
x^(nm)
1/3^3
1^3*8^3

14. (-1)^0
x^(n+m)
1/x
1
1^3*8^3

15. 398^0
x^(n+m)
1
1/x^n
1/x

16. 3^6*3^8
x^n*y^n
1/2^3= 1/8
3^14
x^(n+m)

17. x^-n
1
2^5
1/x^n
1/2^3= 1/8

18. (3^6)^4
2^6*3^6
3^14
x^(nm)
3^24

19. x^-1
3^24
2^6*3^6
x^(n+m)
1/x

20. (xy)^n
2^6*3^6
x^n*y^n
1
1^3*8^3

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SAT Math: Exponents Formulas

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