Question

The city of Beijing has a population of more than 10 to the 7th power people. Write 10 to the 7th power without using an exponent

Answer 1

10^7 = 10 * 10 * 10 * 10 * 10 * 10 * 10 = 10 000 000

Answer 2

`10* 10* 10* 10* 10* 10 * 10`

Explanation:

Exponentiation is the operation used to write the product of two or more equal factors. This expression can written as follows:

`a^n\\\\Where:\\\\a=Base\\n=Exponent`

That is,
`a^n` is the product of multiplying n bases:

`a^n=a*...*...* a`

In this sense:

`10^7=10* 10* 10* 10* 10* 10 * 10`