Polynomials

Factoring Binomials

Factoring Trinomials

Factoring 4-Term Polynomials

Polynomial Functions

Simplifying Radicals

100

Factor x² - 81.

(x + 9) (x - 9)

100

Factor x² + 6x + 5.

(x + 5)(x + 1)

100

Factor x³ + x² - 6x - 6.

(x² - 6)(x + 1)

100

Given f(x) = x² + 6x - 40 and g(x) = x + 10, find (f + g)(x).

x² + 7x - 30

100

What is the square root of 49?

200

Factor x³ - 125.

(x - 5)(x² + 5x + 25)

200

Factor 6x² - 19x - 7.

(2x - 7)(3x + 1)

200

Factor x³ + 4x² - 9x - 36.

(x + 3)(x - 3)(x + 4)

200

Given f(x) = x² + 6x - 40 and g(x) = x + 10, find (g - f)(x).

-x² - 5x + 50

200

What is the square root of 8?

2 √ 2

300

Factor 49x² - 9.

(7x - 3)(7x + 3)

300

Factor x⁴- 2x²- 3.

(x² - 3)(x² + 1)

300

Factor x⁵ + 7x⁴ - 4x³ - 28x².

x²(x + 7)(x + 2)(x - 2)

300

Given f(x) = x² + 6x - 40 and g(x) = x + 10, find (f / g)(x).

x - 4

D: x cannot equal -10

300

What is the square root of 150?

5 √ 6

400

Factor 8x³ + 27.

(2x + 3)(4x² - 6x + 9)

400

Factor x⁴ - 4x² - 45.

(x² + 5)(x + 3)(x - 3)

400

Factor 8x⁴ - 6x³ - 56x² + 42x.

2x(4x - 3)(x² - 7)

400

Given f(x) = x² + 6x - 40 and g(x) = x + 10, find (f + g)(1).

-22

400

What is the cube root of 27?

500

Factor 125x³ + 64y³.

(5x + 4y)(25x² - 20xy +16y²)

500

Factor 9x⁴ - 37x² + 4.

(x + 2)(x - 2)(3x + 1)(3x - 1)

500

Factor -6x⁶ - 14x⁵ + 6x⁴ + 14x³.

-2x³ (3x + 7)(x + 1)(x - 1)

500

Given f(x) = x² + 6x - 40 and g(x) = x + 10, find (g o f)(2).

-14

500

What is the cube root of 40?

2 ³√ 5