Choose the correct simplification of the expression (3x^3 y^4 z^4) (2x^3 y^4 z^2).

5x^9 y^16 z^8
6x^9 y^16 z^8
5x^6 y^8 z^6
6x^6 y^8 z^6

Choose the correct simplification of the expression 3x3 y4 z4 2x3 y4 z2 5x9 y16 z8 6x9 y16 z8 5x6 y8 z6 6x6 y8 z6 class=