Adding and Subtracting Polynomials

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Mathematics

•

9th Grade

•

Hard

Orelene Kearse

Used 4+ times

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6 Slides • 0 Questions

Adding and Subtracting Polynomials

Adding Polynomials (Horizontal Method)

(5x²+6x-3) + (3x²-x+9)

Group Like Terms (5x²+ 3x²) + (6x + -x) + (-3 + 9)

Add Coefficients: 8x²+ 5x + 6

Adding Polynomials (Vertical Method)

Subtracting Polynomials

Subtraction means to add the opposite

Subtracting Polynomials (horizontal method)

Subtracting Polynomials (Vertical method)

Adding and Subtracting Polynomials

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