1
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{6y}{y+2}+\frac{12}{y+2}} =}\)
2
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{2y}{y+4}+\frac{8}{y+4}} =}\)
3
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{5r}{r+5}+\frac{25}{r+5}} =}\)
4
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{4r}{r+4}+\frac{16}{r+4}} =}\)
5
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{2}{t^{2}-6t-7}-\frac{t-5}{t^{2}-6t-7}} =}\)
6
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{5}{t^{2}-11t+18}-\frac{t-4}{t^{2}-11t+18}} =}\)
7
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{4}{t^{2}-5t-6}-\frac{t-2}{t^{2}-5t-6}} =}\)
8
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{4}{x^{2}-5x-14}-\frac{x-3}{x^{2}-5x-14}} =}\)
9
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{3x}{4}+\frac{x}{12}} =}\)
10
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{6y}{5}+\frac{y}{20}} =}\)
11
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{5}{y-6}+\frac{3}{y+5}} =}\)
12
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{4}{r-1}+\frac{1}{r+2}} =}\)
13
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{3}{r+4}-\frac{4}{r+6}} =}\)
14
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{3}{t-4}+\frac{2}{t+3}} =}\)
15
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{1}{t-1}-\frac{2}{t^{2}-1}} =}\)
16
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{1}{t+4}+\frac{8}{t^{2}-16}} =}\)
17
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{1}{x-1}-\frac{2}{x^{2}-1}} =}\)
18
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{1}{x+4}+\frac{8}{x^{2}-16}} =}\)
19
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{3}{y+6}-\frac{6y}{y^{2}-36}} =}\)
20
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{3}{y-5}-\frac{6y}{y^{2}-25}} =}\)
21
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{2}{r-5}-\frac{4r}{r^{2}-25}} =}\)
22
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{3}{r-4}-\frac{6r}{r^{2}-16}} =}\)
23
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{t}{t-4}-\frac{7t-12}{t^{2}-4t}} =}\)
24
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{t}{t+4}-\frac{4t+32}{t^{2}+4t}} =}\)
25
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{t}{t-5}-\frac{3t+10}{t^{2}-5t}} =}\)
26
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{x}{x-6}-\frac{10x-24}{x^{2}-6x}} =}\)
27
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{-\frac{6}{x^{2}-1}-\frac{3}{x+1}-\frac{2}{x-1}} =}\)
28
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{-\frac{4}{y^{2}-1}-\frac{3}{y+1}+\frac{2}{y-1}} =}\)
29
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{-\frac{25y}{y^{2}-11y+24}+\frac{5y}{y-8}} =}\)
30
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{-\frac{6r}{r^{2}-9r+18}+\frac{2r}{r-6}} =}\)
31
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{-\frac{18r}{r^{2}+2r-8}-\frac{3r}{r+4}} =}\)
32
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{-\frac{5t}{t^{2}+7t+12}-\frac{5t}{t+4}} =}\)
33
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{t^{2}+5}{t^{2}-5t}-\frac{t-1}{t}} =}\)
34
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{t^{2}-5}{t^{2}+t}-\frac{t-5}{t}} =}\)
35
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{-\frac{1}{x-5}-2} =}\)
36
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{-\frac{1}{x+1}+2} =}\)
37
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{6y}{y+2}+\frac{y}{y-2}-7} =}\)
38
Add or subtract the rational expressions to a single rational expression and then simplify. If applicable, state the restricted domain.
\(\displaystyle{{\frac{3y}{y+1}+\frac{y}{y-1}-4} =}\)