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(3z+1)(4z+2) simplify

User Ray Shan
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1 Answer

7 votes

You can FOIL (First, Outside, Inside, Last)

(3z+1)(4z+2)

First

(3z+1)(4z+2)

3z * 4z


12z^(2)

Outside

(3z+1)(4z+2)

3z * 2

6z

Inside

(3z+1)(4z+2)

4z * 1

4z

Last

(3z+1)(4z+2)

2*1

2

Combine all the products of FOIL together


12z^(2) + 6z + 4z + 2

Combine like terms


12z^(2) + 10z + 2

Hope this helped!

~Just a girl in love with Shawn Mendes

User Markiesch
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