which expression is correctly developed to use the power rule of exponents

Question

A) (7^8) X (7^10)
B) (-5)^0
C) (7^4)^8
D)12^9

Answer 1

A) (7^8) X (7^10)

Answer 2

if the expression 4^10 was simplified using the power rule of exponents what is equivalent expanded expression?
A) *4^12)^2
B) (4^2)^8
C) 4 x 4 x 4 x 4 x 4 x 4 x 4
D) (4^5)^2

Answer 3

C) 4 x 4 x 4 x 4 x 4 x 4 x 4

Answer 4

Use the power rule of exponents to create an expression equivalent to (15^6)
A) 15^8
B) 15^3
C) 15^12
D) 15^4

Answer 5

C) 15^12

Answer 6

what exponent would make the two expressions equivalent: (3^3)^x+3^24

Answer 7

The exponent that would make the two expressions equivalent is 3.

Answer 8

what exponent would make the two expressions equivalent: (3^3)^x+3^24
A) 27
B) 15
C) 8
D) 21