The Distributive Property

The Distributive Property

Hello,we will learn how to do Distributive Property

To use distributive property,we must do this

 $4\ \times\left(2\ +\ 4\right)=\ 4\ \times2\ +\ 4\ \times\ 4\ =\ 8\ +\ 16\ =\ 24$  
 $4\ \times\ \left(4\ -\ 2\right)=4\ \times\ 4\ -\ 4\ \times2\ =\ 16\ -\ 8\ =\ 8\$  
Of course,we dont need parentheses or groups,because mulyiplication needs to be did first

But why we need distributive property,we can use Order of Operations....

Well,for big numbers multiplications,we can use this property,or you can even calculate algebra multiplication

For example,you get this question

 $6x\left(4y\ +\ 2\right)=\ 6x\ \times\ 4y\ +6x\ \times\ 2\ =\ 6x\ \times4y\ +\ 12x\ =\ 18x\ \times\ 4y$   $6\ \times\ \left(10\ +\ 22\right)=\ 6\ \times10\ +\ 6\ \times\ 22\ =\ 60\ +\ 132\ =192$  

Ok,next,lets practice how you use distributive property!

Multiple Choice

 $4x\ \times\left(2\ +\ 2x\right)=$  

•  $8x$  

•  $8x^2\ +\ 8$  

•  $16x$  

•  $4x^{2\ }+\ 8x$  

Multiple Choice

12 x (100 + 100)

• 2400

• 1300

• 1200 x 1200

• $\infty$

Multiple Choice

Why we need distributive property?

• For making math boring and busy

• For making students smart

• For making mad

• For algebra and big numbers multiplication

OK done

This is the end,make sure you enjoyed