Home
Class 10
MATHS
" 20.If the roots of the quadratic equat...

" 20.If the roots of the quadratic equation "ax^(2)+bx+c=0" are equal,then show that "b^(2)=4

Promotional Banner

Similar Questions

Explore conceptually related problems

The roots of the quadratic equations ax^(2)+ bx =0 are:

Find the root of the quadratic equation bx^2-2ax+a=0

If the roots of a quadratic equation ax^(2) + bx + c = 0 are real and equal then b^(2) =…

The roots of a quadratic equation ax^(2) + bx + c = 0 "is"

The sum of the roots of the quadratic equations ax^(2) + bx + c=0 is

The quadratic equation ax^(2)+5bx+2c=0 has equal, roots if

The roots of a quadratic equation ax^2- bx + c = 0, a ne 0 are

Find the sum of roots of quadratic equations ax^(2) +bx+ c=0

If the roots of the equation ax^(2)+bx+c=0 are equal then c=?

Given that one root of the quadratic equation ax^(2)+bx+c=0 is three xx the other show that 3b^(2)=16ac