Post a New Question

Pre-Algebra

posted by on .

Simplify the expression. Write the result using positive exponents only.
(-2x^3y^-4)(5x^-1y)

  • Pre-Algebra - ,

    (-2x^3y^-4)(5x^-1y)
    = (-2)(5)(x^3)(x^-1)(y^-4)(y^-4)(y)
    = -10 x^2 y^-3
    or
    = -10x^2/y^3

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question