33x-1-y2-and-identify-any-exponent-or-sign-errors-a-student-might-typically-make

Question

Compute −x2y3⋅3x−$$1y2-x^2y^3$\$$cdot3x^{-1}$$y^2.$$

Accepted Answer

−$$3xy5-3xy^5$$

Answer

−$$3x3y5-3x^3$y^5$$

Answer

$$3xy53xy^5$$

Answer

−3x−$$1y5-3x^{-1}$y^5$$

Compute −x2y3⋅3x−1y2-x^2y^3\(\cdot\)3x^{-1}y^2.