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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. x^-1
1/2^2= 1/4
1/x^n
1/x
x^n-m

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

3. 4^0
3^24
3^14
1
1/x

4. x^0
x^n-m
x^(n+m)
1
3^14

5. (1*8)^3
1^3*8^3
x^(n+m)
1
2^6

6. For x not equal to 0 - x^n/x^m
x^n-m
1^3*8^3
1
2^6

7. 2^-2
x^(nm)
x^(n+m)
1/2^2= 1/4
2^5

8. 398^0
3^14
x^(n+m)
1
1/3^3

9. 2^2*2^3
1
1
x^(nm)
2^5

10. (3^6)^4
2^6
1/2^3= 1/8
x^(n+m)
3^24

11. (2^3)^2
2^6
3^24
x^(nm)
1^3*8^3

12. (x^n)^m
2^6
x^(nm)
2^5
1

13. 2^-3
1/x
1
1/2^3= 1/8
1

14. (2*3)^6
1/2^2= 1/4
2^6*3^6
1/x
3^14

15. 2^3/2^5
2^(3*-5)
x^(n+m)
1
2^6*3^6

16. x^-n
1/x^n
x^n*y^n
1/x
3^24

17. x^n*x^m
2^5
x^(n+m)
1/2^3= 1/8
x^(nm)

18. 3^2/3^5
1
1/3^3
1/x
2^6

19. (xy)^n
x^(n+m)
x^n*y^n
x^(nm)
2^6

20. 3^6*3^8
1/2^3= 1/8
2^6
3^14
3^24

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SAT Math: Exponents Formulas

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