Fall Exam Review 1 (CAT)

Front

Simplify the expression: 3√2 - 3√18

Back

-6√2

Front

When factoring the equation x² - 4x + 4 = 20, what goes in the blank? (x - __ )²

Back

2

Front

Simplify the expression: 2√3 - 3√6 - 3√27

Back

-16√3 - 3√6

Front

Solve the equation: 2x + 4 = 16

Back

6

Front

Complete the square for the expression: x² + 6x + ____

Back

x² + 6x + 9

Front

What is the square root of 36?

Back

6

Front

What is the formula for the area of a circle?

Back

A = πr²

Front

What is the quadratic formula?

Back

x = \frac{{-b \pm \sqrt{{b^2 - 4ac}}}}{{2a}}

Front

What is the definition of a perfect square trinomial?

Back

A trinomial that can be expressed as the square of a binomial.

Front

What is the value of x in the equation x² - 9 = 0?

Back

x = 3 or x = -3