Pre-Cal Midterm 24'

Front

Find the sum: (3y² + y³ - 5) + (4y² - 4y + 2y³ + 8)

Back

3y³ + 7y² - 4y + 3

Front

Solve: x² + 7x + 12 = 0

Back

x = -3, x = -4

Front

Simplify the following expression: -10x + 15 + 3x + 2

Back

-7x + 17

Front

Classify by degree of polynomial: 3x³ – 6x

Back

Cubic

Front

What is tan 30°?

Back

√3/3

Front

Define a polynomial.

Back

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

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 quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a) for ax² + bx + c = 0.

Front

What is the sum of the roots of a quadratic equation?

Back

The sum of the roots is given by -b/a for the equation ax² + bx + c = 0.

Front

What is the product of the roots of a quadratic equation?

Back

The product of the roots is given by c/a for the equation ax² + bx + c = 0.