7.2-7.3 Multiplying Polynomials and Special Products

Front

What is the product of (5a - 7)(3a + 8)?

Back

15a² + 19a - 56

Front

Multiply (x + 5)².

Back

x² + 10x + 25

Front

What is the result of multiplying x²(2x + 3)?

Back

2x³ + 3x²

Front

What is the product of (7r - 6)(7r + 6)?

Back

49r² - 36

Front

Calculate (x + 2)(x + 3).

Back

x² + 5x + 6

Front

What is the formula for the square of a binomial (a + b)²?

Back

a² + 2ab + b²

Front

What is the result of (x - 4)(x + 4)?

Back

x² - 16

Front

Define a polynomial.

Back

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

Front

What is the degree of the polynomial 3x² + 2x - 5?

Back

2 (the highest exponent of x)

Front

What is the product of (x + 1)(x - 1)?

Back

x² - 1