Question

Prove a relation for x2-3.​

Answer 1

We have, f(x) = x^2 + x + 1 Calculate f(x1): f(x1) = x1^2 + x1 + 1 Calculate f(x1): f(x2) = x2^2 + x1 + 1 Now, f(x1) = f(x2) x1^2 + x1 + 1 = x2^2 + x2 ...  ज☝☝☝