# 5.3 add subtract and multiply polynomials

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• Add, subtract and Multiply Polynomials
• Add,Subtract, and Multiply Polynomials by alexis vergara on Prezi

Find the sum of the polynomials below: 2x3 โ 5x + 3x โ 9 and x3 + 6x +. Add,Subtract, and Multiply Polynomials.

## Add, subtract and Multiply Polynomials

(2xx2+3x-9)+(x3+6x+11). 3xx2โ+9x+2.

Video: 5.3 add subtract and multiply polynomials 5.3 Adding, Subtracting, and Multiplying Polynomials

(xx+5)-(-4x2+8x+9). xx+5+4xx To add or subtract polynomials, add or subtract the coefficients of like terms. To multiply two polynomials, each term of the first polynomial must be multiplied.

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EXAMPLE 3. Multiply polynomials vertically and horizontally a. Multiply 22y2 1 3y 2 6 and y 2 2 in a vertical. Add, subtract and Multiply Polynomials. false. Students who took this test also took: Exp2 Negative Exponents ยท Solving quadratics with completing the. polynomial, add the opposite of each term that is being subtracted.

## Add,Subtract, and Multiply Polynomials by alexis vergara on Prezi

3. 10x2 2 8. 4. 5x2 2 11x 2 4. 5. 14y 2 8.

6. 6z2 2 6z 2 7. 7s3 2 2s2 1 8s 1 8. 2a3 2 2a2.