Final Exam Review Algebra 1

Front

Simplify the square root: √400

Back

20

Tags

CCSS.8.EE.A.2

Front

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

Back

45c - 36

Tags

CCSS.6.EE.A.3

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

Tags

CCSS.8.EE.C.7B

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.

Tags

CCSS.6.EE.A.2B

Front

What is the distributive property?

Back

a(b + c) = ab + ac.

Tags

CCSS.6.EE.A.3

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.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the quadratic formula?

Back

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

Tags

CCSS.HSA-REI.B.4B