Algebra 2b Review

Solve the equation.

• v = -1, v = 1, and v = 2

• v = -2, v = -1, and v = 1

• v = -2 and v = 1

• v = -1 and v = 2

Divide the polynomial using long division

Is x-6 a factor of the polynomial? If so, what are the factors?

f(x)= x²(x – 2)³(x – 7)

Find and select each real zero and its multiplicity

• 0 (Mult of 2), 2 (Mult of 3), 7 (mult 1)

• 2 (Mult of 3), 7 (mult 1)

• 0, 2, 7

• 2 (mult of 2), 7 (mult of 3)

Divide using synthetic division 
(2x³ + 4x² - 5) by (x + 3).

• 2x² + 2x - 4  R(-12)

• 2x² - 2x + 6  R(-23)

• 2x² - 2x + 8  R(-20)

• 2x² - 4x + 1  R0

Solve: 3x³ + 15x² + 18x = 0

• x = 0, x = 2, x = 3

• x = 0, x = -2, x = 3

• x = 0, x = 2, x = -3

• x = 0, x = -2, x = -3

Find the zeros of the polynomial given one factor.

• X= 3,4,5

• x=-3,-4,-5

• x=-3,4,5

• x= 3, -4, -5

Use the Fundamental Theorem of Algebra to state the number of zeros/solutions/roots of the polynomial. 

• A

• B

• C

• D

Which of the following roots match the above polynomial:

• -3,-1,4

• -3,2i,-2i

Is this division problem worked correctly?

• This is correct!

• This is incorrect, and error occurs on the 2nd line!

• This is incorrect, and the error occurs on the 4th line!

• This is incorrect, and the error occurs on the 3rd line!