Question

The roots \(\alpha, \beta \) of the quadratic equation \(x^2+kx+12=0\) are such that \(\alpha - \beta =1\) the value of \(k\) is :-

Answer 1

@sauravshakya @hartnn @Hero plz help :)

Answer 2

u know what the sum and product is ?

Answer 3

i think u know it ?
sum of roots = ....
product of roots =...

Answer 4

infact if i remember, u had a tutorial on this....

Answer 5

yaa !

sum of the roots = \(\Large{\frac{-b}{a}}\)
product of the roots = \(\Large{\frac{c}{a}}\)

Answer 6

so whats sum and product for this question ?