Find all values that make the rational expression undefined. If the rational expression is defined for all real numbers, so
state.
-$$\frac { 4 x ^ { 2 } - 16 } { 6 x - 42 }$$
A) $x = 2 , x = - 2$
B) $x = 7$
C) $x = 42$
D) Defined for all real numbers

Question

Quizplus · Accepted Answer

The Answer is B

Find All Values That Make the Rational Expression Undefined 4x2−166x−42\frac { 4 x ^ { 2 } - 16 } { 6 x - 42 }6x−424x2−16​

Find All Values That Make the Rational Expression Undefined $\frac { 4 x ^ { 2 } - 16 } { 6 x - 42 }$