Q. For what value of x is the expression 6−2x5 undefined?
Identify Condition: Identify the condition for the expression to be undefined.An expression of the form (a)/(b) is undefined when the denominator b equals 0.
Set Denominator: Set the denominator of the expression equal to zero and solve for x. The denominator is (6−2x). To find when the expression is undefined, set the denominator equal to zero: 6−2x=0
Solve Equation: Solve the equation for x.Subtract 6 from both sides of the equation:−2x=−6
Isolate x: Divide both sides by −2 to isolate x.x=−2−6