Question

For x = 4 the function f(x) = x2+ bx + c has the minimum value of -9.find c​

Answer 1

Answer:

If H.C.F of (x - 5)(x^2 - x - a) and (x - 4)(x^2 - 2x - b) (x - 4)(x - 5) is (x – 4)(x - 5) , find the values of