Chapter 1.4, Problem 17MCQ

To determine

To Evaluate: The expression ${12}^3$ .

Answer to Problem 17MCQ

  ${12}^3=1728$

Explanation of Solution

Given information:

The expression ${12}^3$

Concept and Formula Used:

Rule of exponent and addition and subtraction.

  $a^n=a\times a\times a\times \mathrm{..................}n\text{ times}\text{.}$

BODMAS rule

Calculation:

The given expression is ${12}^3$ . Using $a^n=a\times a\times a\times \mathrm{..................}n\text{ times}$ , we get

  $12\times 12\times 12=1728$

Conclusion:

  ${12}^3=1728$