Algebra: DMW flashcard #7

Front

What is the product of -3x² and (7x² - x + 4)?

Back

-21x⁴ + 3x³ - 12x²

Front

How do you calculate the perimeter of a shape with a linear expression?

Back

Perimeter = 6x - 6 inches

Front

Classify the polynomial 2x - 9 by degree and number of terms.

Back

Linear Binomial

Front

Classify the polynomial 4x² + 8x - 7.

Back

Quadratic Trinomial

Front

What is the result of subtracting the polynomials (3x² - 3x + 2) and (x² - 2x + 1)?

Back

2x² - x + 1

Front

Define a polynomial.

Back

A polynomial is an expression consisting of variables, coefficients, and non-negative integer exponents.

Front

What is a monomial?

Back

A monomial is a polynomial with only one term.

Front

What is a binomial?

Back

A binomial is a polynomial with exactly two terms.

Front

What is a trinomial?

Back

A trinomial is a polynomial with exactly three terms.

Front

What is the degree of a polynomial?

Back

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