Numbers & Operations Unit

Which is NOT one of the criterion for a number to be written in Simplest Radical Form

• No randicand with a factor that repeats n or more times

• No negative numbers

• No fractions under the radical sign

• No radicals in the denominator

sqrt(8/2) is in simplest radical form.

• True

• False

(sqrt(2))/2 is in simplest radical form.

• True

• False

6/sqrt(4) is in simplest radical form.

• True

• False

Write sqrt(25/3) in simplest radical form.

• 5/3

• 5/sqrt3

• (3*sqrt3)5

• (5*sqrt3)/3

Numbers are either rational or irrational.

• True

• False

An irrational number can be written as a ratio of two integers.

• True

• False

the square root of a number is irrational unless it is the square root of a

• Irrational Number

• Perfect Square

• Rational Number

• Perfect Cube

Rational numbers contain decimals that are either.... (two possible answers!)

• Imaginary

• Repeating

• Terminating

• Increasing

Is pi a rational number?

• Yes

• No