Skip to main content
Evaluate
Tick mark Image
Expand
Tick mark Image
Graph

Similar Problems from Web Search

Share

\frac{6x+10}{x+1}+\frac{\left(x-1\right)\left(x+1\right)}{x+1}+\frac{x^{2}-9}{x+1}
To add or subtract expressions, expand them to make their denominators the same. Multiply x-1 times \frac{x+1}{x+1}.
\frac{6x+10+\left(x-1\right)\left(x+1\right)}{x+1}+\frac{x^{2}-9}{x+1}
Since \frac{6x+10}{x+1} and \frac{\left(x-1\right)\left(x+1\right)}{x+1} have the same denominator, add them by adding their numerators.
\frac{6x+10+x^{2}+x-x-1}{x+1}+\frac{x^{2}-9}{x+1}
Do the multiplications in 6x+10+\left(x-1\right)\left(x+1\right).
\frac{6x+9+x^{2}}{x+1}+\frac{x^{2}-9}{x+1}
Combine like terms in 6x+10+x^{2}+x-x-1.
\frac{6x+9+x^{2}+x^{2}-9}{x+1}
Since \frac{6x+9+x^{2}}{x+1} and \frac{x^{2}-9}{x+1} have the same denominator, add them by adding their numerators.
\frac{6x+2x^{2}}{x+1}
Combine like terms in 6x+9+x^{2}+x^{2}-9.
\frac{6x+10}{x+1}+\frac{\left(x-1\right)\left(x+1\right)}{x+1}+\frac{x^{2}-9}{x+1}
To add or subtract expressions, expand them to make their denominators the same. Multiply x-1 times \frac{x+1}{x+1}.
\frac{6x+10+\left(x-1\right)\left(x+1\right)}{x+1}+\frac{x^{2}-9}{x+1}
Since \frac{6x+10}{x+1} and \frac{\left(x-1\right)\left(x+1\right)}{x+1} have the same denominator, add them by adding their numerators.
\frac{6x+10+x^{2}+x-x-1}{x+1}+\frac{x^{2}-9}{x+1}
Do the multiplications in 6x+10+\left(x-1\right)\left(x+1\right).
\frac{6x+9+x^{2}}{x+1}+\frac{x^{2}-9}{x+1}
Combine like terms in 6x+10+x^{2}+x-x-1.
\frac{6x+9+x^{2}+x^{2}-9}{x+1}
Since \frac{6x+9+x^{2}}{x+1} and \frac{x^{2}-9}{x+1} have the same denominator, add them by adding their numerators.
\frac{6x+2x^{2}}{x+1}
Combine like terms in 6x+9+x^{2}+x^{2}-9.