 
 
						Real numbers
 
 
    													
    												
        													
        													Intro to euclid's division algorithm 
        													
        												
        											    													
        													
        													Euclid's division algorithm visualised 
        													
        												
        											    													
        													
        													Example: euclid's division algorithm 
        													
        												
        											    													
        													
        													Fundamental theorem of arithmetic 
        													
        												
        											    													
        													
        													Prime factorization exercise 
        													
        												
        											    													
        													
        													Hcf visualized 
        													
        												
        											    													
        													
        													Lcm visualized 
        													
        												
        											    													
        													
        													Hcf and lcm product 
        													
        												
        											    													
        													
        													Least common multiple of three numbers 
        													
        												
        											    													
        													
        													Proof: √2 is irrational 
        													
        												
        											    													
        													
        													Proof: square roots of prime numbers are irrational 
        													
        												
        											    												
    												
                			                            Click this link to view the KHAN ACADEMY® Class 10 mathematics topics:
https://www.khanacademy.org/math
														
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                            							KHAN ACADEMY® offers great materials that can help build your skills in subjects that are important to you.
You can master basic concepts, explore subjects further or reinforce your knowledge − at your own pace.
Wherever you are in your learning journey, here are links to free materials that may be useful to identify both your strengths and any knowledge gaps in key background subjects.
