Which expressions are equivalent to (7^-2) * (7^6)

A. 7^2/7^-2

B. 7^6/7^-2

C. 7^-12

D. (7^2) ^2

Question

Mathematics

Reagan Wiggins

29 June, 16:10

Which expressions are equivalent to (7^-2) * (7^6)

A. 7^2/7^-2

B. 7^6/7^-2

C. 7^-12

D. (7^2) ^2

+2

Answers (2)

Know the Answer?

Wrigley · Answer 1

D

Step-by-step explanation:

(7^-2) * (7^6) = 7^-2+6

... since the base 7 is the same, when u multiply them, you should add the exponents and keep 7 as it is. That will be 7^4, which in equivalent to ans D (7^2) ^2.

Which expressions are equivalent to (7^-2) * (7^6)A. 7^2/7^-2B. 7^6/7^-2C. 7^-12D. (7^2) ^2

Which expressions are equivalent to (7^-2) * (7^6)

A. 7^2/7^-2

B. 7^6/7^-2

C. 7^-12

D. (7^2) ^2