2 x 10 4 5 x 10 3 July 8, 2019 16 32 64 128 7 2 x 10 3 x 4 x 10 5 5x 10 2x 4 x 5 )+ 3x 10 What is 3 x 10 4 multiplied by 5 x 10 2 What is 3 x 10 4 multiplied by 5 x 10 2 in scientific notation 2 x 2 5 2x 10 2 5 x 10^4 2 10 + 4 10