ALG Quiz 5-2 Review

Quintic Polynomial

Quartic Polynomial

polynomial

Let x = 2

Let y = 2

-x²-3x+1

-x³+2x²+3

x⁴+3x³-4x+1

x⁵-4x⁴+2x²-1

Leading Coefficient Positive

Degree - Even

Leading Coefficient Positive

Degree - Odd

Leading Coefficient Negative

Degree - Even

Leading Coefficient Negative

Degree - Odd

( 2x - 4) ( 2x + 4)

( x² - 4) ( x² + 4)

( x² - 8) ( x² + 8)

( x - 2) ( x + 2) (x²+4)

(a-b)(a²+ab+b²)

(a+b)(a²-ab+b²)

(a-b)(a²-ab+b²)

(a+b)(a²+ab+b²)

(a-b)(a²+ab+b²)

(a+b)(a²-ab+b²)

(a-b)(a²-ab+b²)

(a+b)(a²+ab+b²)

(2x+3)(4x²-6x+9)

(2x-3)(4x²+6x+9)

(2x-3)(4x²+6x-9)

(2x-3)(2x²+6x+9)

2(x³ + 64)

(x + 4)(x² - 4x + 16)

2(x - 4)(x² + 4x + 16)

2(x + 4)(x² - 4x + 16)

(r²+6)(7r+8)

(r²+6)(7r-8)

(r²+6)(r²+8)

(r²+6)(7r+6)

 $x=\left\{\frac{\pm2\sqrt{3}}{3},\ \frac{\pm2i\sqrt{3}}{3}\right\}$  

 $x=\left\{\frac{2\sqrt{3}}{3},\ \frac{2i\sqrt{3}}{3}\right\}$  

 $x=\left\{-\frac{4}{3},\ \frac{4}{3}\right\}$  

 $x=\left\{\pm2\sqrt{3},\ \pm2i\sqrt{3}\right\}$  

(x²-6)(x²+4)

x = {√4, 2i}

x = {±√6, 2, -2}

x= {√6, -2, 2}