Question

1. If the roots of ax? + bx + C = 0 are in the ratio m:n, then
a) mna? = (m + n)c
b) mnb2 = (m + n)ac
c) mnb? = (m + n) ac
d) mnb2 = (m-n) ac​

Answer 1

Answer:

$b. \: mnb {}^{2} = (m + 1)ac$

Step-by-step explanation:

option b is correct answer