2.256x10^5 WRITTEN IN standard notation

Answer 1

To convert \( 2.256 \times 10^5 \) to standard notation, you need to move the decimal point 5 places to the right since the exponent is positive.

Starting with \( 2.256 \):

1. Move the decimal one place to the right: \( 22.56 \)
2. Move it a second place: \( 225.6 \)
3. Move it a third place: \( 2256 \)
4. Move it a fourth place: \( 22560 \)
5. Move it a fifth place: \( 225600 \)

Thus, \( 2.256 \times 10^5 \) in standard notation is \( 225600 \).