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Test your basic knowledge |
SAT Math: Exponents Formulas
Start Test
Study First
Subjects
:
sat
,
math
Instructions:
Answer 20 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
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. 3^6*3^8
1/2^3= 1/8
1
x^(n+m)
3^14
2. (1*8)^3
x^(n+m)
1/3^3
3^14
1^3*8^3
3. 3^2/3^5
1/3^3
x^(n+m)
3^14
x^(nm)
4. x^-1
1
x^(nm)
1/x
x^n-m
5. (xy)^n
x^n*y^n
x^n-m
1
1/2^3= 1/8
6. (-1)^0
1/3^3
1
1/2^2= 1/4
2^5
7. (x^n)^m
1
1/x^n
x^(nm)
2^6*3^6
8. x^-n
1/x
1/x^n
1
x^(nm)
9. x^0
1/2^2= 1/4
1
x^(nm)
2^6
10. 2^3/2^5
1/x^n
x^(n+m)
x^(nm)
2^(3*-5)
11. 2^2*2^3
1
2^6*3^6
2^5
2^6
12. (3^6)^4
3^24
2^(3*-5)
x^(nm)
1
13. x^n*x^m
2^(3*-5)
1/2^3= 1/8
x^(n+m)
1^3*8^3
14. (2*3)^6
x^n-m
2^6
2^6*3^6
1
15. For x not equal to 0 - x^n/x^m
1/2^3= 1/8
1/x^n
x^n-m
1/x
16. 2^-3
1/2^3= 1/8
1/2^2= 1/4
1
1
17. 2^-2
x^(n+m)
1/2^2= 1/4
2^6
1/x
18. 398^0
2^(3*-5)
2^6*3^6
1/2^3= 1/8
1
19. 4^0
x^(n+m)
2^5
1
2^6
20. (2^3)^2
1
1/x
1
2^6