Solve/How Many Solutions
Simplifying
Multiplying/Dividing
Adding/Subtracting
Random
100
(2x+4)/2=10
One Solution: x = 8
100
(2r-4)/(r-2)
2 r≠2
100
(1)/((v+10))*(10v+30)/(v+3)
10/(v+10) x≠-10, -3
100
(10x)/(x-5)-(6x-7)/(x-5)
(4x+7)/(x-5) x≠5
100
What is the definition of an excluded value?
An x-value that makes the denominator equal to zero.
200
(x-5)/(3x)=(x-5)/(3x)
Infinite
200
(x+6)/(x^2+5x-6)
1/(x-1) x≠-6, 1
200
(x+7)/(7x+35)*(x^2-3x-40)/(x-8
(x+7)/7 x≠8, -5
200
4/(x+3)+5/(x-2)
(9x+7)/((x+3)(x+2)) x≠-3, -2
200
True or False - Multiplying by the reciprocal (keep flip change) occurs when dividing and multiplying rational expressions.
False - Only Dividing
300
y=x^2+3x+10
Imaginary Solutions
300
(3x^2+5x-2)/(7x^2+12x-4)
(3x-1)/(7x-2) x≠-2, x≠2/7
300
(m+1)/(3m-15)÷(m^2-9m-10)/(8m-80)
8/(3(m-5)
300
(2x)/(x^2+x-12)+(4x)/(x^2-9x+18)
(6x^2+4x)/((x+4)(x-3)(x-6)) x≠-4, 3, 6
300
What is the definition of a rational expression?
A polynomial divided by another polynomial