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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. (-1)^0
1
1/3^3
1^3*8^3
1/2^3= 1/8

2. (2^3)^2
1/2^2= 1/4
1/x^n
2^6
x^(n+m)

3. 2^-3
1/2^3= 1/8
x^n*y^n
3^24
1/x

4. (x^n)^m
1
1
1
x^(nm)

5. 4^0
1
1/x^n
1/3^3
x^n*y^n

6. (2*3)^6
1
3^14
1
2^6*3^6

7. For x not equal to 0 - x^n/x^m
3^24
x^n-m
1
1/x^n

8. 2^-2
1/x
1
1/3^3
1/2^2= 1/4

9. 2^2*2^3
2^5
1^3*8^3
1/2^2= 1/4
1

10. 398^0
1
1/x^n
x^n*y^n
2^6

11. x^n*x^m
2^5
1
1^3*8^3
x^(n+m)

12. (1*8)^3
1^3*8^3
3^24
1/x^n
1/x

13. x^0
x^(n+m)
1
2^(3*-5)
1/2^2= 1/4

14. x^-n
1/x^n
x^n*y^n
3^14
2^(3*-5)

15. (3^6)^4
1/2^3= 1/8
3^24
2^5
1/3^3

16. 3^2/3^5
x^(nm)
1/2^2= 1/4
2^6*3^6
1/3^3

17. (xy)^n
2^6*3^6
x^n*y^n
x^n-m
2^(3*-5)

18. 2^3/2^5
1/x
2^(3*-5)
1
1/2^3= 1/8

19. 3^6*3^8
1
1/x
x^(n+m)
3^14

20. x^-1
x^(n+m)
x^(nm)
1/x
3^14

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SAT Math: Exponents Formulas

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