Adding/Subtracting/Multiplying Polynomials

Addition of Polynomials

100

(4x² + 2x) + (x² + 6x)

5x² +8x

200

(-3y² + y) + (4y² + 6y)

y²+7y

300

(2a² - 7a + 10) + (a² + 4a + 7)

3a² -3a +17

400

(7 - 5r + 2r²) + (3r³ - 6r)

3r³ + 2r² -11r + 7

500

(5r³ - 6r² +3r) + (-3 -2r + r²)

5r³ - 5r² + r - 3

Subtraction of Polynomials

100

(y² - 10xy) - (2y² + 3xy)

-y² -13xy

200

(2x² + 5x - 3) - (3x³ + 2x - 5)

-3x³ + 2x² +3x + 2

300

(-3a² - 2a) - (4a² - 4)

-7a² - 2a + 4

400

(4x³ + 5x + 2) - (1 + 2x - 3x²)

4x³ + 3x² +3x + 1

500

(4 - x - 2x²) - (-2 + 3x - x³)

x³ - 2x² - 4x + 6

Multiply Monomials

100

(6x²)(5x)

30x³

200

(x²yz)(x²y⁴)

x⁴y⁵z

300

(x²y)(yz)(xyz)

x³y³z²

400

(3ab²)(-2abc)(4ac²)

-24a³b³c³

500

(3a²b)(-6bc)(2ac²)

-36a³b³c³

Powers to Powers

100

(x⁷)²

x¹⁴

200

(3x²y)²

9x⁴y²

300

(ab²)²(ab)²

a⁴b⁶

400

(-2x)(-3xy²)²

-18x³y⁴

500

(-3b²)(2ab²)³

-24a³b⁸

Mixed Review

100

This equation is in standard form

3x³+100x+2x²

True or False

False

200

Degree of x⁴+25x³+1100x⁵

4

300

Exponential form of (10*5)⁶

10⁶*5⁶

400

(x²y)(x¹⁵)

x¹⁷y

500

(3/5)^-3

5³/3³