Alg 1 Final Review #2

Front

Simplify: -10√7 + 12√7

Back

2√7

Front

Which is the graph of the system of inequalities?

Back

(Graph representation of inequalities)

Front

Simplify: 6√2 ⋅ 5√14

Back

60√7

Front

Which number is a rational number?

Back

1/4

Front

Simplify and then subtract: 3√2 - 3√18

Back

-6√2

Front

What is a rational number?

Back

A number that can be expressed as a fraction a/b where a and b are integers and b ≠ 0.

Front

What is the product of two square roots?

Back

√a ⋅ √b = √(a*b) for non-negative a and b.

Front

How do you simplify √(a^2)?

Back

√(a^2) = |a|.

Front

What is the difference between rational and irrational numbers?

Back

Rational numbers can be expressed as fractions; irrational numbers cannot.

Front

What is the distributive property?

Back

a(b + c) = ab + ac.