Solve Equations That Are Quadratic in Form
Solve the Equation $$( 3 x - 7 ) ^ { 2 } - 4 ( 3 x - 7 ) - 12 = 0$$

question 315

Multiple Choice

Solve Equations That Are Quadratic in Form
Solve the equation by making an appropriate substitution.
- $$( 3 x - 7 ) ^ { 2 } - 4 ( 3 x - 7 ) - 12 = 0$$

• A) \(\left\{ \frac { 13 } { 3 } , \frac { 5 } { 3 } \right\}\)
• B) \(\left\{ - \frac { 13 } { 3 } , - \frac { 5 } { 3 } \right\}\)
• C) \(\left\{ \frac { 1 } { 3 } , - \frac { 9 } { 3 } \right\}\)
• D) \(\left\{ - \frac { 1 } { 7 } , \frac { 9 } { 3 } \right\}\)

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