Question

Determine the condition for one root of quadratic equation ax2+bx+c=0 to be thrice of other​

Answer 1

Step-by-step explanation:

Let I, 3I be the roots of the

ax2+bx+c=0

x=I

aI2+bI+c=0

I(aI+b)=-c

I=-c/(aI+b)

Answer 2

Step-by-step explanation:

Let I, 3I be the roots of the

ax2+bx+c=0

x=I

aI2+bI+c=0

I(aI+b)=-c

I=-c/(aI+b)