Multiply: 2xx+3⋅x2−94x2\dfrac{2x}{x+3} \cdot \dfrac{x^2 - 9}{4x^2}x+32x⋅4x2x2−9 (assume x≠0,−3x \neq 0, -3x=0,−3).
x−32x\dfrac{x - 3}{2x}2xx−3
x+32x\dfrac{x + 3}{2x}2xx+3
x−32\dfrac{x - 3}{2}2x−3
x+34x\dfrac{x + 3}{4x}4xx+3