Question

if one root of the equation ax^2+bx+c=0 is three times the other,then find b^2:ac​

Answer 1

Answer:

16:3

Step-by-step explanation:

if root is x and other is 3x than

3x+x= - b/a

means x= -b/4a

and 3x. ×. x= c/a

means 3x^2 = c/a put the value of x into it and you shall get the answer