Question

6. what number
numbers should
be subtracted from
4215 to become a perfect square number.find the number​

Answer 1

Answer:

64

Step-by-step explanation:

Answer 2

Answer:

Find the square root of 4215 using the division method(don't go into decimals) and subtract the remainder back to 4215.

Here the remainder is 119

If subtract it we get, 408

64 is the square root of 4096

The answer is 64

Step-by-step explanation:

Lets say the number to be subtracted is r and the perfect square number is x

x^2 = 4215 - r

Now r could be find using the division method of finding a square root.

r= 119

x^2 = 4215-119

x = √4096

x = 64