Solving Polynomials Equations

Solving Polynomials Equations

Assessment

Flashcard

Mathematics

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is another way to say "where a function crosses the x-axis"?

Back

x-intercept, zero, root, all of these.

2.

FLASHCARD QUESTION

Front

Factor this difference of cubes: x³ - 343

Back

(x - 7)(x² + 7x + 49)

3.

FLASHCARD QUESTION

Front

Factor by grouping: 4p³ + 8p² + 3p + 6

Back

(4p² + 3)(p + 2)

4.

FLASHCARD QUESTION

Front

Factor: x³ + 1

Back

(x + 1)(x² - x + 1)

5.

FLASHCARD QUESTION

Front

Let f(x) = 3x² - 9x + 2. Is k = -3 a zero of the function? (Prove by using synthetic division)

Back

no

6.

FLASHCARD QUESTION

Front

What is a polynomial equation?

Back

An equation that involves a polynomial expression, which is a sum of terms, each consisting of a variable raised to a non-negative integer power.

7.

FLASHCARD QUESTION

Front

What is the degree of a polynomial?

Back

The highest power of the variable in the polynomial.

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