Brilliant

Home Courses Today

Excel in math and science.

Log in with Facebook Log in with Google Log in with email

Join using Facebook Join using Google Join using email

Forgot password? New user? Sign up

Existing user? Log in

Your answer seems reasonable. Find out if you're right!

Sign up to access problem solutions.

That seems reasonable. Find out if you're right!

Sign up to save your progress!

Log in with Facebook Log in with Google Log in with email

Join using Facebook Join using Google Join using email

Forgot password? New user? Sign up

Existing user? Log in

Rational Functions

Concept Quizzes

Square roots
Rational Functions Warmup
Rational Functions - Intercepts
Rational Equations
Approximation of Square Roots
Rational Functions - Asymptotes
Rational Functions Problem Solving
Graphing Rational Equations
Algebraic Expressions - Fractions

Challenge Quizzes

Rational Functions: Level 2 Challenges

Approximation of Square Roots

Which of the following is the closest to $\sqrt{7}?$

2.{8}

2.{7}

2.{1}

2.{3}

Show explanation

View wiki

by Brilliant Staff

Round $\sqrt{137}$ to the nearest integer.

11 10 13 12

Show explanation

View wiki

by Brilliant Staff

Given $a=2\sqrt{8}, b=2\sqrt{10}, c=\sqrt{35}, d=6,$ and $e=2\sqrt{9},$ which of the following is correct?

a<c<d=e<b

c<d<a<e<b

a<d=e<c<b

d<a<e<b<c

Show explanation

View wiki

by Brilliant Staff

Which of the following is the closest to $8.3?$

\sqrt{70}

\sqrt{68}

\sqrt{65}

\sqrt{66}

Show explanation

View wiki

by Brilliant Staff

Which of the following is closest to $2\sqrt{3}?$

3.6 3.9 3.1 3.5

Show explanation

View wiki

by Brilliant Staff

×

Problem Loading...

Note Loading...

Set Loading...