Adding and Subtracting Polynomials

Front

Standard form of the polynomial:
 9x² + 5x + 27 + 2x³

Back

2x³ + 9x² + 5x + 27

Front

Back

-11xy and 20xy

Front

Combine like terms: 8x³y + 3x²y + 4xy + 5x²y + 2xy + 7x²y

Back

8x³y + 15x²y + 6xy

Front

Add the polynomials: (3x³ + 3x² – 4x + 5) + (x³ – 2x² + x – 4)

Back

4x³ + 1x² – 3x + 1

Front

Sum of (5x²-2x-4) and (x² - 2x + 3)

Back

6x² - 4x - 1

Front

(4x³-5x²+3x)+(-2x³-x²+6x)

Back

2x³-6x²+9x

Front

Find the sum: (3y² + y³ - 5) + 2(2y² -2y + y³ + 4)

Back

3y³ + 7y² - 4y + 3

Front

What is the perimeter of the triangle shown?

Back

9r²+r-4

Front

Add: (3x² + 2x + 1) + (2x² - 4x - 5) + (3x - 1)

Back

5x² + x - 5

Front

3(x³ + x²) – 4x + 5 + (x³ – 2x² + x – 4)

Back

4x³ + 1x² – 3x + 1