Question

If We Substract 3 froma Natural
Number and square the result, we will get 64
Then find the Number​

Answer 1

Answer:

11

Step-by-step explanation:

Let the no. be x.

a/q,

(x-3) ²=64

or,

(x-3) =±8

or,

x=+8+3 or x=-8+3

or,

x=11 or x=-5

since, -5 is not a natural no.

so, the no. will be 11.

(You can verify...)