Question

The difference between the square of a natural number itself is 110.Find the number​

Answer 1

Step-by-step explanation:

x^2-x=110

x^2-x-110=0

then make a quadratic equation x^2-11x+10x-110=0

now devide two part of equation

therefore x(x-11)+10(x-11)=0

( x-11)(x-10)=0

then value of x =11&-10