- use the law of exponents to evaluate (1/x) ^ -n when x= 7 and n= 2
A1/49
B1/7
C7
D49
- which expression is equivalent to (n^6) ^3
An^18
Bn^9
Cn^3
Dn^2
- which is equivalent to (2x^2) ^3
A8x^6
B6^6
C8x^5
D6x^5
- simplify the expression (-x) ^5 (4x) ^2
A-16x^7
B-16x^10
C-8x^7
D16x^10
- the diameter of the sun is 864,000 miles. how can this value be expressed in scientific notation.
A8.64 x 10^5
B0.864 x 10^5
C86.4 x 10^3
D8.64 x 10^ -5
A1/49
B1/7
C7
D49
An^18
Bn^9
Cn^3
Dn^2
A8x^6
B6^6
C8x^5
D6x^5
A-16x^7
B-16x^10
C-8x^7
D16x^10
A8.64 x 10^5
B0.864 x 10^5
C86.4 x 10^3
D8.64 x 10^ -5