Week #2 Review

Front

What is the cube root of 1?

Back

1

Front

Is the number 1 rational or irrational?

Back

Rational

Front

Back

5

Front

Is the number 5 rational or irrational?

Back

Rational

Front

What is the square root of 96?

Back

Front

Back

Irrational

Front

Define a rational number.

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers.

Front

Define an irrational number.

Back

An irrational number is a number that cannot be expressed as a simple fraction.

Front

What is the cube root of a number?

Back

The cube root of a number x is a number y such that y^3 = x.

Front

What is the square root of a number?

Back

The square root of a number x is a number y such that y^2 = x.