Final Exam Review Algebra 1

Front

Simplify the square root: √400

Back

20

Front

Which of the following is equivalent to -9(-5c + 4)?

Back

45c - 36

Front

Re-write the fractions so that they don’t have a root in the denominator: \(\frac{1}{2\sqrt[]{8}}\)

Back

\(\frac{\sqrt[]{8}}{16}\)

Front

Solve for x: -5(3x+2)+4x=\frac{6x}{2}

Back

x=-0.714

Front

Simplify the square root: √125

Back

5√5

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What is the distributive property?

Back

a(b + c) = ab + ac.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the quadratic formula?

Back

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