Algebra 2 Polynomial

• A
• B
• C
• D

x - 7 x² - 7 x + 7 x² + 3x - 54

• x - 7

• x² - 7

• x + 7

• x² + 3x - 54

• 2x - 4 
• x - 8
• x - 5 
• x + 5

Multiply
(x+5)²

• x²+25

• x²-25

• x²+10x+25

• x²-10x+25

Let f(x)=x²+4x-3,  let g(x)=4x²-5x+9
What is g(x)-f(x)?

• 5x²-9x+12

• 3x²-9x+12

• 3x²-x+12

• 3x²-x+6

Let f(x)=x²+4x-3,  let g(x)=4x²-5x+9
What is g(x)*f(x)?

• x³+6x²-11x+6

• x³+2x²-5x+6

• x³+2x²-11x+6

• 3x²-11x+6

(x+3)(x+1)

• x²+3x+3

• 2x+4x+3

• x²+4x+3

• 5x + 3

(2x + 3)(x² + 4x + 1)

• 2x³ + 10x² + 14x + 4 

• 2x³ + 11x² + 14x + 3 

• -2x³ - 11x² + 14x + 5 

• x³ - 11x² + 14x + 3 

Take a moment to remind yourself Remainder Theorem. Press "OK!" when you are ready.

• OK!

• (･ｗ･；)　はぁ？

• 6