Find the Values of A, B, and C for Which $( 9 + x ) ( 3 x + 7 )$

Find the values of a, b, and c for which the quadratic equation ax2 + bx + c = 0 has the given numbers as solutions. Then
use those values to write a quadratic equation.
- $( 9 + x ) ( 3 x + 7 )$

A) $x ^ { 2 } + 34 x + 34$
B) $3 x ^ { 2 } + 33 x + 63$
C) $3 x ^ { 2 } + 34 x + 63$
D) $3 x ^ { 2 } + 63 x + 34$