Question

Which expression is equivalent to 2 (5) Superscript 4?

A. 2 times 5 times 4
B. 2 times 5 times 5 times 5 times 5
C. 2 times 4 times 4 times 4 times 4 times 4
D. 10 times 10 times 10 times 10

Answer 1

\franc{\left(2ab^{^3}\right)^{^{-1}}}{20\cdot \left(2^{^{-1}}\cdot \:\:ba^5\right)^{^2}}\cdot \left(\frac{4ab^{^{-1}}}{5b}\right)^{^{-2}}

Explanation:

Answer 2

B. 2x5x5x5x5

Explanation: