Question

How do you convert `3.92 x 10^2` into standard form?

Answer 1

You get `392` by moving the point to the right.

Explanation:

look at the power of `10`: you move the point to the right of many places as the (positive) value of the exponent of 10, which, in this case is `2`.
You get:
`3.92->` to places to the right:
`39color(red)(.)2`
`392color(red)(.)0=392`