CW #205: Ch.8 Review Polynomials

Front

What is a polynomial?

Back

A polynomial is a mathematical expression consisting of variables, coefficients, and non-negative integer exponents, combined using addition, subtraction, and multiplication.

Front

What is the degree of a polynomial?

Back

The degree of a polynomial is the highest power of the variable in the expression.

Front

What is the standard form of a polynomial?

Back

The standard form of a polynomial is written in descending order of the degree of its terms.

Front

How do you multiply two binomials?

Back

Use the distributive property (FOIL method) to multiply each term in the first binomial by each term in the second binomial.

Tags

CCSS.HSA.APR.A.1

Front

What is the result of (3x – 1)(x + 5)?

Back

3x² + 14x - 5.

Tags

CCSS.HSA.APR.A.1

Front

How do you simplify the expression (4a³ - 8a - 4a²) + (7a³ - 7 - 6a)?

Back

Combine like terms to get 11a³ - 4a² - 14a - 7.

Tags

CCSS.HSA.APR.A.1

Front

What is the product of x multiplied by itself six times?

Back

x⁶.

Front

How do you simplify (6x + 4x⁴ - 3x²) + (7x⁴ + 5x² + 8x)?

Back

Combine like terms to get 11x⁴ + 2x² + 14x.

Tags

CCSS.HSA.APR.A.1

Front

What is the square of a binomial (d + 3)²?

Back

d² + 6d + 9.

Tags

CCSS.HSA.APR.C.4

Front

What are like terms in a polynomial?

Back

Like terms are terms that have the same variable raised to the same power.

Tags

CCSS.6.EE.A.2B