Question

If f(x) = ax? + bx + c = 0
Column - 1
Column - II
3.
If both roots of f(x) = 0 are positive
a)->
4.
If both roots of f(x) = 0 are negative then
b) > 0
5.
If roots of f(x) = 0 are opposite signs then
c) <0
b
6.
If roots of f(x) = 0 are numerically equal but
d) -<0
opposite signs then
​

Answer 1

Answer:

i can't understand the question student just re post it i will answer

Answer 2

See the above attachment

So all three of a,b,c have the same sign.

This is the condition on the coefficient.