Download presentation

Presentation is loading. Please wait.

1
Polynomial Long Division ÷ Free powerpoints at http://www.worldofteaching.comhttp://www.worldofteaching.com

2
Its just Division! The polynomial we divide with is called The Dividend The polynomial we divide by is called The Divisor The answer is called The Quotient

3
Lets start Lets divide x 2 + 4x + 4 by x + 2 : x 2 + 4x + 4 x + 2

4
Use the Long division

5
How to fill in as to start? First, write the dividend inside. Next, write the divisor outside. Then, divide and the Quotient will be up. DivisorDividend Quotient

6
Now Divide... x 2 + 4x + 4 x + 2 You divide the first monomial from the Dividend by the first monomial from the Divisor. You write the answer in the Quotients place. x 2 ÷ x = x x

7
Multiply the answer x by the Divisor x x 2 + 4x + 4 x + 2 x 2 + 2x Write the answer under the dividend and subtract it from the dividend. 0 + 2x + 4

8
Not finished, continue the Division x 2 + 4x + 4 x + 2 x x 2 + 2x 2x + 4 Repeat the same steps… Divide 2x by x + 2 2x ÷ x = 2

9
Finish it! x 2 + 4x + 4 x + 2 -x 2 - 2x 2x + 4 x + 2 Multiply 2 by the divisor. 2x + 4 0 Subtract and answer.

10
Finally… x 2 + 4x + 4 x + 2 = x + 2 Done by: George Saad mr_ge_or_ge@hotmail.com

Similar presentations

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google