Question
Divide as directed: $20(y + 4) (y^2+ 5y + 3) \div 5(y + 4)$
✓
Answer
$20(y + 4) (y^2+ 5y + 3) \div 5(y + 4)$
$ = \frac{{20(y + 4)({y^2} + 5y + 3)}}{{5(y + 4)}}$
$= 4(y^2+ 5y + 3)$
$ = \frac{{20(y + 4)({y^2} + 5y + 3)}}{{5(y + 4)}}$
$= 4(y^2+ 5y + 3)$
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