Question

if alpha and beta are the zeros of the quadratic polynomial(p)x=4x2-5x-1find the value of alpha+beta and alpha×beta​

Answer 1

Answer:

4x²-5x-1

4x²-4x-1x-1

4x(x-1)-1(x-1)

(4x-1)(x-1)

4x-1=0 or x-1=0

4x=1 or x=1

x=1/4 or x=1