x²–3√3x–30=0,Find the discriminant of the given quadratic equations and discuss the nature of the roots.
Answers
Answered by
2
d= b^2-4ac
a=1, b=-3root3 c=-30
d=(-3root3)^2 -4(1)(-30)
d=9×3 +120
d=27+120
d=147 is answer
a=1, b=-3root3 c=-30
d=(-3root3)^2 -4(1)(-30)
d=9×3 +120
d=27+120
d=147 is answer
Similar questions