Algebra 2 - 5.5 Review

Divide using long division.

• 2x³ + 3x + (7/x-4)

• 2x² + 3x + 8 + (7/x-4)

• 2x² + 3x + 8

• 2x² - x + 10 + (6/x-4)

            Is (x-2) a factor of             f(x)= x³-8x²+14x-4?

• Yes, (x-2) is a factor. There is a remainder.
• No, (x-2) is  not a factor. The remainder is zero.
• Yes, (x-2) is a factor. The remainder is zero.
• No, (x-2) is  not a factor. There is a remainder. 

Tags

CCSS.HSA.APR.B.2

Divide using synthetic division

(2x³ + 4x² - 5) by (x + 3).

• 2x² + 2x - 4-(12/x+3)

• 2x² - 2x + 6-(23/x+3)

• 2x² - 2x + 8-(20/x+3)

• 2x² - 4x + 1

Find all the zeros, given that f(-3) = 0
f(x) = 2x³+5x²-6x-9

• -1,-3,-3
• -1,-3,3/2
• 3,3,3
• -3,2/3,-1

Tags

CCSS.HSF-IF.C.7C

Divide using synthetic division:

(8p³-38p²-17p+43)÷(p-5)

• 8p²+2p-7+(8/p-5)

• 8p²+p-9+(9/p-5)

• 8p²+p-5+(13/p-5)

• 8p²+p-10+(4/p-5)

Divide using long division:

(3x³ + 5x - 1) ÷ (x + 1)

• 3x³ - 3x² + 8x - 9

• 3x² - 3x + 8 - (9/x+1)

• 3x² + 3x + 8 + (7/x+1)

• 3x³ + 3x² + 8x + 7

Divide using long division:

(5x³+36x²+45x+58)÷(x+6)

• 5x²+6x+9+(4/x+6)

• 5x²+9x+8+(3/x+6)

• 5x²+9x+8-(1/x+6)

• 5x²+8x+9+(4/x+6)

Given polynomial f(x) and a factor of f(x), factor completely. (Do not use any spaces when typing your answer.)

f(x)=3x³ - 4x² - 28x - 16; (x+2)

Given polynomial function f and a zero of f, find the other zeros. (When typing your answers do not use x=. Instead place the number and separate them using commas. Do not use any spaces. Ex: 4,3,-6)

f(x) = x³ - 10x² + 19x + 30; 6