Algebra 2A, Unit 6 Lesson 11 Unit Test, Part 1 Answers

Which is a factored form of 216p^3+125q^3?

(6p+5q)(36p^2-30pq+25q^2)

Which equation is best represented by the graph above? (I'm not getting quizlet plus to show you the graph, but chances are if you see this answer available, it is probably the right one.)

(x-1)(x-3)(x+2)

One zero of f(x)=x^3+2x^2-5x-6 is 2. What are the other zeroes of the function?

-1 and -3

Divide -2x^3-4x^2+3x+2 by x-3.

-2x^2-10x-27, R-79

I can't give you the answers to the essay questions because of potential plagarism, however all of them were relatively easy to find on Brainly. Remember to not write the answers you find word for word. Change it up a little

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Find the roots of the polynomial equation. x^3-x^2+x+39=0

2+-3i, -3

What are the real and complex solutions of the polynomial equation?

2, -1+iroot3, and -1-iroot3

Which is equivalent to the following expression? (3m^2+2mn=n^2)+(m^2+4mn-n^2)

4m^2+6mn-2n^2

What is the second term of (s+v)^5?

5s^4v

The questions to the test are random. You will probably not have all of these questions that I did, but a few may cross over onto your test. There are also different questions with correct answers provided from another user here: https://quizlet.com/457049553/algebra-2a-unit-6-lesson-11-polynomials-and-polynomial-functions-unit-test-flash-cards/ The set is rated pretty low but the answers I got from them were all correct. Some of our questions may cross over.

It would be cool if in the case your test has any different questions, you also make a quizlet providing the answers to save time for others. If somehow you don't already know, Brainly is fantastic for getting answers to your core classes and even a few electives. "Mathway" is a good app for getting answers to your math questions, however you'd have to pay to see the step-by-step process. I think it has a desktop version too, but using the app is much easier. "Symbolab" gives you the steps but is limited in terms of the equations it can solve.

What are the zeroes of the function? What are their multiplicities? f(x)=3x^3+15x^2+18x

The numbers -3, -2, and 0 are zeroes of multiplicity 1.

Which correctly describes the roots of the following cubic equation? x^3-5x^2+3x+9=0

Three real roots, two of which are equal in value.

What is a polynomial function in standard form with zeroes 1, 2, -2, and -3?

x^4+2x^3-7x^2-8x+12

Which of the following quartic functions has x+-1 and x+-3 as its only two real zeroes?

y+x^4+4x^3+4x^2+4x+3

What are the apparent zeroes of the cubic function graphed above?

{-1, 2}