Trick to simplifying SURDS (EASY WAY TO PASS YOUR EXAM) | SHS ELECTIVE MATH

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Trick to simplifying SURDS

In todays video we are going to learn an easy way of simplify surds.
Surds are irrational roots of rational numbers. In other sense, square root values that cannot be written as whole numbers or intergers are called surds. Examples of surds are square root of 2, 3, 5, 6, 7 etc

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[KW-mdbq]

I don't approve of teaching kids to memorize a rule like this. That turns math into a giant rule book. Explain why you can use the trick.

[pvsnarayana]

Hi sir
I am from India
I have clarity on surds because of you
Thank you😊

[AlokoCaroline]

Thanks for the offer may God bless you and your family and work❤

[cg_guide]

🎉🎉🎉 big up bro, , I'm so appreciate your work

[emmanueldeliverdml]

I need more of tricks of solving surd and maths

[alvinlepik]

I think this condition is also necessary that you demonstrate from the formula in red at 4 min mark. We can denest root (a + b*root(c)) if and only if a^2 - (b^2)c is a square. As an example root (1-root(2)) cannot be denested in this way.

[elizabethtetteh]

Thank you sooo much🙏🙏🙏
It was really helpful

[catherineponderbiney]

So when a root has negative you leave it you dnt simplify??

[havynmanso]

Would this formula be accepted in wassce exams

[chinyamaraphael-spwt]

Please I want to know how that formula came about