What is Addition and Subtraction of Rational Expressions?

Related questions

• How do you add or subtract rational expressions with the same denominator?
• How do you add or subtract rational expressions with unlike denominator?
• How do you find the least common denominator for rational expressions?
• How do you simplify #\frac{2}{x+2}-\frac{3}{2x-5}#?
• How do you add #\frac{5}{2x+3}+\frac{3}{2x+3}#?
• What is the least common denominator for #\frac{2x}{x-4}+\frac{x}{4-x}#?
• How do you add #\frac{3x-2}{x-2}+\frac{1}{x^2-4x+4}#?
• How do you subtract #\frac{2x}{x^2+10x+25}-\frac{3x}{2x^2+7x-15}#?
• How do you add #3/(2x-4)+x/(x+2)#?
• How do I simplify this rational expression #5/(6x^3) + x/(x^2-12x)#?