Practice Quiz: Solving Rational Equations

What is an excluded value?

• A value that makes the denominator equal to 0

• A number that makes the numerator equal to 0

• The solution

• An ostracized number

Any fraction with zero as its denominator is ________________.

To find the excluded value(s), set the ​ (a)   equal to ​ (b)   .

• denominator
• 0
• numerator
• infinity
• negative
• positive
• 1

• x = 0

• x = 10

• x = 1

• x = -1

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

OFF

Mathematical Equivalence

OFF