taylorupnick taylorupnick 01-10-2020 Mathematics contestada Find (5.2 x 107)(5 x 108) (3.2 x 106)(5 x 105) , expressed in scientific notation. A) 1.625 x 104 B) 1.625 x 105 C) 8.125 x 104 D) 8.125 x 105