Multiply: 2x2−18x+3⋅x4x\dfrac{2x^2 - 18}{x + 3} \cdot \dfrac{x}{4x}x+32x2−18⋅4xx (assume x≠0,−3,3x \neq 0, -3, 3x=0,−3,3).
x−32\dfrac{x - 3}{2}2x−3
x+32\dfrac{x + 3}{2}2x+3
(x−3)4\dfrac{(x-3)}{4}4(x−3)
2x(x−3)4\dfrac{2x(x-3)}{4}42x(x−3)