General Skills

Understanding Roots and Radicals

You'll build intuition for square roots and cube roots as the inverses of squaring and cubing, estimate roots of non-perfect values, and connect radical notation to fractional exponents.

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4 lessons

21 practices

1 hour

Computing with Numbers

Course details

Understanding Square Roots

Preview

Complete The Square Root Statements

Match Squares And Square Roots

Find Square Garden Sides

Match Square Areas And Side Lengths

Find Side Length From Area

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Francisco Aguilar Meléndez

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Understanding Roots and Radicals

Course details

Unit 15 practices19 min

Unit 25 practices19 min

Unit 35 practices19 min

Unit 46 practices22 min

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Join the 1M+ learners on CodeSignal

From our community

From our community