Question

The number 1953125 is equal to 5^9. Explain how the information above tells you that it is not a square number. I've tried the answer however it doesn't work. Thank you

Answer 1

Answer:

$5^{9}$ can not be expressed as a square of any other number.

Step-by-step explanation:

The number 1953125 is equal to $5^{9}$.

Now, the above statement gives an idea that 1953125 i.e. $5^{9}$ is not a square number as 9 is not a multiple of 2.

So, we can not express $5^{9}$ as a square of any other number.

We can only express $5^{9}$ as $(5^{4} )^{2} \times 5$.

( Answer )