Question

find the greatest 5 digit number which is a perfect square (with full process) i will make you brainlist
​

Answer 1

Answer:

99999

Step-by-step explanation:

99999 is a perfect square you calculate so you get the answer

Answer 2

Answer:

99856

Full Process:

The greatest five-digit natural number is 99999.

Now, considering the greatest five-digit natural number, we will try to evaluate whether it is a perfect square or not.

From the division method of square root evaluation, we get remainder as 143.

So, this confirms that 99999 is not a perfect square.

Now, subtracting 143 from 99999 we get, 99999 - 143 = 99856.

Hence, 99856 is the largest five- digit perfect square number.