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What is the condition that the equation ...

What is the condition that the equation `ax^(2) + bx + c = 0`, where
,a is not eqaul to 0, has both the roots positive ?

A

a, b and care of same sign

B

a and b are of same sign

C

b and c have the same sign opposite to that of a

D

a and c have the same sign opposite to that of b

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