Long Multiplication! Foil Method! Example:

0.296² = ( )( ) = = Example: Foil Method! Long Multiplication!

Example: How is the decimal point positioned? has 1 digit after the decimal point and has 2 digits after the decimal point making a total of 3 digits after the decimal point. The final answer must also have 3 digits after the decimal point. So:504.2 × =

Example: 5² = (4+1)(4+1) = =25