Writing Polynomial Functions from Complex Roots

Name: Revolt
Rating: 4.5 (1200 reviews)

Question 1

Solve 4x4 + 7x2 – 2 = 0.Choose the factored form of the polynomial expression.

Revolt · Accepted Answer

D: (4x² - 1)(x² + 2)

Question 2

Solve using substitution.u =

Revolt · Accepted Answer

B: x²

Question 3

Solve (x + 1)2 – 4(x + 1) + 2 = 0 using substitution.u =

Revolt · Accepted Answer

C: x +1

Question 4

Select the solution(s) of the original equation.

Revolt · Accepted Answer

A: x = 1 +; D: x = 1 -

Question 5

Select all of the solutions to the equation.

Revolt · Accepted Answer

A: ; B: ; C: ; F:

Question 6

Select the solution(s) of the original equation.

Revolt · Accepted Answer

A: ; B: x = 1; D: x = -1; E:

Writing Polynomial Functions from Complex Roots Answers