⒈4x³ – 16x² + 44x
Solution:
Multiply each term from the first by ( 4x ) [Distribution]
= ( x2 + −4x + 11 )( 4x )
= ( x2 )( 4x ) + ( −4x )( 4x ) + ( 11 )( 4x )
= 4x³ − 16x² + 44x
⒉18x³ + 54x²
Solution:
Multiply each term from the first by ( 6x² ) [Distribution]
= ( 3x+9 )( 6x2 )
= ( 3x )( 6x2 ) + ( 9 )( 6x2 )
= 18x³ + 54x²
