4x2-5x+1 alpha- beta
Answers
Answered by
0
Answer:
4x²-5x+1=0
4x²-(4+1)x +1=0
4x²-4x-x+1=0
4x(x-1)-(x-1)=0
(4x-1)(x-1)=0
x= 1/4 , x=1
alpha=1/4
beta=1
alpha - beta=1/4-1
=-3/4
Similar questions