Video Transcript
Simplify six multiplied by five ๐ง squared plus two minus two multiplied by ๐ง minus four.
In order to simplify this expression, we are going to expand or multiply out the parentheses using the distributive property. Six multiplied by five ๐ง squared is equal to 30 ๐ง squared. Six multiplied by two is 12.
Expanding the second bracket or parenthesis gives us negative two ๐ง plus eight as negative two multiplied by ๐ง is negative two ๐ง and negative two multiplied by negative four is positive eight.
Grouping the like terms, positive 12 plus eight gives us positive 20. This means that the simplified version of six multiplied by five ๐ง squared plus two minus two multiplied by ๐ง minus four is 30 ๐ง squared minus two ๐ง plus 20.
