Distributive Property & Combining Like Terms

Distributive Property & Combining Like Terms

Poll

• $2^3=\ 2x2x2$ {Yes}

• $\left|16\right|\ =\ -16$ (No)

• I need a reminder

The distributive property

4 ( s + 3 ) = (4)(s) + (4) (3) = 4s + 12

5y + 4 (7x -6y + 3z ) =

5y+ 28x - 24y + 12z =

NOW

*Combine Like Terms

*Keep Change Change

28x + 5y + (-24y) +12z

28x + (-19y) + 12z

Watch again

6y(2+4x) =

(6y)(2) + (6y)(4x)=

12y + 24xy

These terms are NOT the same and cannot be combined.

You Practice : Complete any 3 below

• 4(2^x2+ 7x)

• 2x(x+ y)

• 4(7xy+ 13yx)

• 4xyz (4x - 8y² + 2.5z³)

• Create one: