Question

If alpha and Beta are zeros of 4x^2 - 4x+1,Find alpha + Beta .

Answer 1

Solution:

Compare 4x²-4x+1 with

ax²+bx+c ,. we get

a=4, b = -4 , c = 1

It is given that alpha, beta are

zeroes of the polyomial,

alpha + beta = -b/a

= -(-4)/4

= 4/4

= 1

••••

Answer 2

Hey there!

Answer:

α + β = 1

Step-by-step explanation:

The quadratic equation is written as,

ax² + bx + c

In the given equation i.e 4x² - 4x + 1;

a = 4 , b = -4 , c = 1

We know,

Sum of zeroes of polynomial is given as = -b / a

With respect to question,

α + β = - b /a

          = -( -4) / 4

          = 4 / 4

α + β = 1

Hope It Helps You!