20 questions
Classify the answer to this expression.
Rational
Irrational
Classify the answer to this expression.
Rational
Irrational
When you add two rational numbers, the answer is
ALWAYS rational
ALWAYS irrational
SOMETIMES rational
SOMETIMES irrational
NEVER rational
Why is irrational?
The sum of two rational numbers is irrational.
The sum of a rational and irrational number is irrational.
The sum of two irrational numbers is irrational.
Classify the answer to this expression.
Rational
Irrational
Simplify the radical expression.
Simplify the radical expression.
Simplify the radical expression.
Simplify the radical expression.
Simplify the radical expression.
Simplify the following radical.
Hint: Simplify and then subtract.