Multiply: 5x2⋅x315\dfrac{5}{x^2} \cdot \dfrac{x^3}{15}x25⋅15x3.
x3\dfrac{x}{3}3x
x53\dfrac{x^5}{3}3x5
5x3\dfrac{5x}{3}35x
3x\dfrac{3}{x}x3