What’s is the index notation?

Given:

a) 3 × 3 × 3 × 3 × 3

b) 4 × 4 × 4 × 5 × 5

c) 9 × 7 × 9 × 9 × 7 × 9

To find:

The index notation.

Solution:

a) Using multiplication rule of indices:

Therefore,

b) Using multiplication rule of indices:

Therefore,

c) Using multiplication rule of indices:

Therefore,

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^