Question

If alpha and Beeta are zeroes of x² - 4x + 1, then find the value of 1/ alpha + 1/ Beeta -
alpha beeta​

Answer 1

Answer:

3

Step-by-step explanation:

Given: α,β are zeroes of the polynomial x  

2

−4x+1

To find the value of  

α

1

​  

+  

β

1

​  

−αβ

Sol: From the given quadratic equation,

α+β=4 and αβ=1

Therefore,  

α

1

​  

+  

β

1

​  

−αβ=  

αβ

α+β

​  

−αβ

⟹=4−1=3

Answer 2

Answer:

find the value of 1/ alpha + 1/ Beeta - alpha beeta​

Step-by-step explanation: