hello? could someone help me? 10 to the power of 3 X 500?

Answer 1

500*10^3.
That's half a million

Answer 2

wouldn't it be 10X10=100 X 500= 50 000?

Answer 3

I see that you need help with some life advice. Keep your thumb straight to avoid breakage. Always put your hair into a pony tail first.