Symbol
Problem
Duration $:$ $3.00.00$ Time $len:$ $1:40$ If $α,$ $β,γ$ are the roots of $x^{3}+2x^{2}-4x-3=0$ then the equation whose roots $\dfrac {α} {3},$ $\dfrac {β} {3},\dfrac {γ} {3}$ $\left($ (A) $\right)$ $x^{3}+6x^{2}-36x-81=0$ (B) $\right)$ $9x^{3}+6x^{2}-4x-1=0$ – $\left($ (C) $9x^{3}+6x^{2}+4x+1=0$ (D) $\right)$ $x^{3}-6x^{2}+36x+81=0$