please help! can someone show me the steps in solving this?
find all numbers for which the rational expression is undefined
-16/19x
The x CANNOT be zero because the denominator cannot be zero or it will be undefined. You solve for the denomn by 19x = 0 and you get x = 0 so
To find the numbers for which the rational expression -16/19x is undefined, you need to determine the values of x that would result in the denominator being equal to zero. This is because dividing by zero is undefined in mathematics.
To solve for x, set the denominator, 19x, equal to zero and solve for x:
19x = 0
Divide both sides of the equation by 19:
x = 0
So, the rational expression -16/19x is undefined when x is equal to 0.