Question

Do the following tasks without a calculator
. Divide 4^15 by 2^10.

Answer 1

2^20

Explanation:

given as

4^15 ÷ 2^10

this can be written as

2^(2×15) ÷ 2^10

or 2^30 ÷ 2^10

by indices method , in division if base same then power is subtracted

i.e 2^ (30-10)

= 2^10