Question

Explain why 6^3x7^3=42^3 is correct.

Answer 1

Because 6 x 6 x 6 is 216 and 7 x 7 x 7 is 343 if you multiply those two umbers together you will get the same answer as 42 x 42 x 42 which is 74,088

Answer 2

`{6}^(3) * {7}^(3) = {(6 * 7)}^(3) = {42}^(3)`

Explanation:

When two or more quantities have the same exponents, their bases can be multiplied together.