Question 2 of 25
2 points
for which values of x will the rational expression below be undefined? check
all that apply.
(x-1)(x + 1)
x+2

If the denominator is 0, and the numerator ≠ 0, your answer will undefined.

If the numerator is 0, and the denominator is a number, it will always = 0.

So you can set the denominator equal to 0

x + 2 = 0       Find x, so subtract 2 on both sides

x = -2

you are saying it as if a fact, not a question, but yes, you would be correct? ; )

step-by-step explanation:

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300