If x+a is a factor of ma-nx-3x2 prove that a=m+n3 - Maths - Lines and Angles

Question

I f   x + a   i s   a   f a c t o r   o f
  m a - n x - 3 x 2   p r o v e   t h a t   a =
m + n 3

Neha Sethi · Accepted Answer

Kindly refer the similar link for your query

https://www meritnation
com/ask-answer/question/if-x-a-is-a-factor-of-3x2-mx-na-then-prove-that-a-m-n-3/polynomials/9534201
Regards

I f x + a i s a f a c t o r o f m a - n x - 3 x 2 p r o v e t h a t a = m + n 3