Beginning & Intermediate Algebra
Divide and simplify the result: 34÷25\(\displaystyle\) \(\frac{3}{4}\) \(\div\) \(\frac{2}{5}\)
Simplify the expression fully and identify the necessary domain restrictions: (x+2)(x−3)x2−x−6\(\displaystyle\) \(\frac{(x + 2)(x - 3)}{x^2 - x - 6}\)
A student attempts to simplify the expression (x+2)+3x+2\(\displaystyle\]\frac{(x + 2) + 3}{x + 2}\) by canceling the (x+2)(x + 2) terms to get 1+3=41 + 3 = 4. Is this simplification valid?
Simplify: 518x+118x\(\frac{5}{18x}\)+\(\frac{1}{18x}\)
Simplify: x2−4x−12x+2\(\frac{x^2-4x-12}{x+2}\)
Simplify completely: 3(x2+x−2)6(x+2)\(\frac{3\left(x^2+x-2\right)}{6\left(x+2\right)}\)
