Sign up for FREE

Algebra L1-1 Quiz v6

Last updated about 2 years ago

5 questions

1

1

1

1

1

Question 1

1.

To which subset of the real number system does the number \sqrt{5} belong?

Whole numbers

Integers

Irrational Numbers

Rational Numbers

Question 2

2.

Which of the following could be a rational number? Select all that apply.

The sum of two irrational numbers

The product of two irrational numbers

The sum of a rational number and an irrational number

The product of a rational number and an irrational number

Question 3

3.

Which numbers belong to all three sets? Select all that apply.

-9

-4

-1

0

1

4

9

Question 4

4.

Order these numberes from least to greatest.

\sqrt{\frac{121}{100}}
\sqrt{2}
\frac{5}{3}
\frac{10}{9}

Question 5

5.

Without simplifying, determine which of the following will represent a rational number. Select all that apply.

\frac{7}{2}+\frac{\pi}{4}

\frac{7}{2}-\frac{5\pi}{2\pi}

\frac{7}{2}\times \frac{3\sqrt{3}}{9}

\frac{7}{2}\div \frac{\sqrt{9}}{7}