Solve Equations That Are Quadratic in Form
Solve the Equation $x - 12 \sqrt { x } + 35 = 0$

Multiple Choice

Solve Equations That Are Quadratic in Form
Solve the equation by making an appropriate substitution.
- $x - 12 \sqrt { x } + 35 = 0$

A) $\{ 25,49 \}$
B) $\{ 5,7 \}$
C) $\{ - 5,5 , - 7,7 \}$
D) $\{ - \sqrt { 5 } , \sqrt { 5 } , - \sqrt { 7 } , \sqrt { 7 } \}$