Question

if alpha and beta are the roots of 0x²- 6x+c=0 then calculate the value of alpha +beta

Answer 1

Step-by-step explanation:

In The Equation , a = 0, b = -6 , c = 0

:- alpha + beta = -b/a

= - (-6 )/0

= 6/ 0

= 6

Answer 2

Step-by-step explanation:

• x²-6x+c=0

Comparing the above equation by ax²+bx+c=0

• a=1. b=6. c=1.
• $\alpha + \beta = \frac{-b}{a}$
• $\alpha + \beta = \frac{-6}{1}$
• Hence,
• $\alpha + \beta = - 6$

See in your above equation 0x²-6x+c=0

Is not an quadratic equation because value of x and a will never be zero, so in above sum I have took 1 as the value of a

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