Question

using laws of exponents, simpify and write the answer in exponential from.
i. (5power21 / 5 power13)*5power7
(3power2)holdpower5/3power4

Answer 1

1827;8;&:&,&;:&,&,&:&,&,&:&,&,&:&2929;9/738;938:8(838:8;838;(939;94928;8:728488238;8288882839395598-:8(9;828:8828;(8:928;8;82828:99–9495(8/73958/6748(9/8284892848583828(9482928;848:8(8/8:9(9/98:83828-8929:8:9