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How to Estimate the Square Root of Non-Square Numbers #22

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How to Estimate the Square Root of Non-Square Numbers #22

210,410 views June 25, 2020 2:21

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ChannelCognito

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⭐️ Check out our website cognito.org/ ⭐️

*** WHAT'S COVERED ***
1. How to estimate the square root of a number that is not a perfect square.
2. Worked example: Estimating the square root of 77.
3. Worked example: Estimating the square root of 30.

*** EXAM BOARD INFO ***
Suitable for courses across the world, including all KS3 and GCSE courses in the UK.

*** CHAPTERS ***
0:00 How to Estimate Square Roots of Non-Square Numbers
0:17 Find the 2 Square Numbers on Either Side
0:26 Example 1: Estimating the square root of 77
1:29 Example 2: Estimating the square root of 30

*** PLAYLISTS ***
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#GCSE #KS3 #Maths #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP

About this tutorial

Cognito published this 2:21 video tutorial on June 25, 2020. It has been watched 210,410 times on YouTube.

Channel
Cognito
Category
Education
Duration
2:21
Published
June 25, 2020
Views
210,410
Likes
2,408

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