6.06 Solving rational equations
Adaptive
Worksheet
Interactive practice questions
What values make a rational equation undefined?
Any value that makes a numerator in the equation equal to zero
A
Any value that is not a solution to the equation
B
Any value that makes a denominator in the equation equal to zero
C
Any value that makes both the numerator and denominator equal to zero
D
Medium
< 1min
For what values of $a$a is the following rational equation undefined?
$\frac{4}{a+9}-\frac{3a}{\left(a+2\right)\left(a+1\right)}=0$4a+9−3a(a+2)(a+1)=0
Medium
4min
For what values of $y$y is the following rational equation undefined?
$\frac{8}{y}+\frac{9}{y-7}=\frac{22}{y^2+y}$8y+9y−7=22y2+y
Medium
3min
For what values of $p$p is the following rational equation undefined?
$-\frac{8}{p-7}-\frac{9}{p}=-\frac{3}{p^2-2p}$−8p−7−9p=−3p2−2p
Medium
3min
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