Fall Exam Review 1 (CAT)

Front

Simplify: 3√2 - 3√18

Back

-6√2

Front

To have exactly a perfect square, what would be the last term here? x² + 12x + ____

Back

x² + 12x + 36

Front

Complete the square: x² + 6x + ____

Back

x² + 6x + 9

Front

Add: 4√7 - 10√7 + 7√7

Back

√7

Front

What is the formula for completing the square?

Back

(x + b/2)² = x² + bx + (b/2)²

Front

Define a perfect square trinomial.

Back

A trinomial of the form a² + 2ab + b², which factors to (a + b)².

Front

What is the square root of 144?

Back

12

Front

If x² + 12x + c is a perfect square, what is c?

Back

c = 36

Front

What is the result of √(a²)?

Back

|a| (the absolute value of a)

Front

Simplify: 5√12 - 3√48

Back

-3√12