\left. \begin{array} { l l } { x ^ { 2 } + 4 + 3 x ^ { 3 } - 7 x } & {

1.	\left. \begin{array} { l l } { x ^ { 2 } + 4 + 3 x ^ { 3 } - 7 x } & { ( b ) ( x ^ { 2 } - 1 ) ( x ^ { 2 } + 4 ) } \\ { ( x + \frac { 5 } { 6 } ) ( x + \frac { 6 } { 5 } ) } & { ( d ) ( x ^ { 3 } - 7 ) ( x ^ { 3 } - 8 ) } \end{array} \right.
Answer» a ka answer wrong h give statement also statement also sir said statement is where

\left. \begin{array} { l l } { x ^ { 2 } + 4 + 3 x ^ { 3 } - 7 x } & { ( b ) ( x ^ { 2 } - 1 ) ( x ^ { 2 } + 4 ) } \\ { ( x + \frac { 5 } { 6 } ) ( x + \frac { 6 } { 5 } ) } & { ( d ) ( x ^ { 3 } - 7 ) ( x ^ { 3 } - 8 ) } \end{array} \right.

Answer»

a ka answer wrong h

give statement also

statement also sir said

statement is where