Page 12 - INDICES AND LOGARITHMS
P. 12
EXAMPLE 3
7. Simplify 8. Simplify
5
0
2
5 × 5 × 5 × 5 5 4 7 5
3 × 2 × 3 × 2
Solutions : Solutions :
0
5
2
5 × 5 × 5 × 5
= 5 2+5+1 = 3 5+7 x 2 4+5
= 5 8 = 3 12 x 2 9
12
