Question

Are these problems correct?
1. x^2 (-2xz) (4z^6)= -3^2x^3z^6
2. (-x)(-2xy)(-3xyz)= -6x^3y^2z
3. (2u)^2 (u^2v)^3 (w)= 2u^4v^3w
4. (-x) (-x^5)=x^6
5. (-5x^2) (7xy^3)= -35x^3y^3
6. (-4rt^2)(2rt)(-t^2)= 8r^2t^5

Answer 1

yes, the sides are equivalent for all values of x and y.