Simplify. Express your answer using positive exponents.

Answer:
Mskxmxmm c
Step-by-step explanation:
did,dkxmdmdjxjxkx
Answer:
[tex]20r^{14}s^{7}t^{11}[/tex]
Step-by-step explanation:
Commutative property
[tex]10r^{7}st^{4}*2r^{7}s^{6}t^{7}[/tex]
[tex](10 * 2)(r^{7} * r^{7})(s*s^{6})(t^{4}*t^{7})[/tex]
[tex]20r^{14}s^{7}t^{11}[/tex]