Скачать или смотреть Number System Part-3

Welcome to Math e Magic! ✨
In this video, we’ll explore the Number System — the foundation of all mathematics!
Topics Covered
Question1)find a and b if 2 root 5 + root 3 / 2 root 5 minus root 3 + 2 root 5 minus root 3 / 2 root 5 + root 3 = a + root 15 b
Question2)Simplify
7√3/√10+√3 −2√5/√6+√5 −3√2/√15+3√2
Question3)Show that 1/3-root 8 -1/root 8 - root 7 + 1/root7 -6 root -1/root 6 - root 5+1/root 5 -2=5
Show that:
1/(3−√8)−1/(√8−√7)+1/(√7−√6)−1/(√6−√5)+1/(√5−2)=5
Question4)If a=2−√5/2+√5 and b=2+√5/2−√5,find (a+b)^3
If a=2-root5/2+root5 and b=2+root5/2-root5 , find (a+b)^3
Question5)if x=9+4√5
find the value of √x−1/√x
Question6)if x=2−√3, find the value of (x−1/x)^3
Question7)If a=5-2 / 6 then find a^2+1/a^2
Question8)If x=3+√7/2 , then the value of 4x^2+1/x^2
Question9)If x = 3√2-4, find the values of x^2+4/x^2
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