# Find the value of:

(i) 2^{6 }(ii) 9^{3 }(iii) 11^{2 }(iv) 5^{4}

**Solution:**

A larger number can be written using an exponential notation in which there is a base and a smaller raised number called its power or exponent.

Exponent represents how many times the base will be multiplied by itself.

For example, 64 can be written as 2^{6}, here 2 is the base, and 6 is the exponent.

2^{6} means that 2 is multiplied 6 times

8^{2 }means 8 is multiplied 2 times.

(i) 2^{6} = 2 × 2 × 2 × 2 × 2 × 2 = 64

(ii) 9^{3} = 9 × 9 × 9 = 729

(iii) 11^{2} = 11 ×11 = 121

(iv) 5^{4} = 5 × 5 × 5 × 5 = 625

**Video Solution:**

## Find the value of (i) 2⁶^{ }(ii) 9³^{ }(iii) 11²^{ }(iv) 5⁴

### Maths NCERT Solutions Class 7 - Chapter 13 Exercise 13.1 Question 1

**Summary:**

The value of (i) 2^{6} is 64 (ii) 9^{3} is 729 (iii) 11^{2} is 121 (iv) 5^{4} is 625