Beginning Algebra
Completely simplify the rational expression 6x18x\(\frac{6x}{18x}\).
Simplify: 8x+412x\(\frac{8x+4}{12x}\)
Which of the following is the least common denominator (LCD) for 5xx2−9\(\frac{5x}{x^2-9}\) and 3x+3\(\frac{3}{x+3}\)?
Given x2−1x2−x\(\frac{x^2-1}{x^2-x}\), simplify and state all values of xx that are excluded from the domain of the original expression.
Simplify completely: 3(x2+x−2)6(x+2)\(\frac{3\left(x^2+x-2\right)}{6\left(x+2\right)}\)
