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Polynomial Long Division ÷ Free powerpoints at

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Presentation on theme: "Polynomial Long Division ÷ Free powerpoints at"— Presentation transcript:

1 Polynomial Long Division ÷ Free powerpoints at

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 x + 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 Subtract and answer.

10 Finally… x 2 + 4x + 4 x + 2 = x + 2 Done by: George Saad


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