Question

3. Find the value of:
a) 9²
b) 15²
c) (0.2)²
d) (0.7)​

Answer 1

Explanation:

9^2

=9*9

=81

15^2

=15*15

=225

(0.2)^2

=0.2 * 0.2

=0.04

(0.7)

=0.7