Рет қаралды 20,321
If x=7+√40 find the value of √x+1/√x
After solving the above question, the students are requested to solve the following questions as well to understand the concept even better .
Question :
(√(3+2√2))
• Evaluate root 3 + 2roo...
Question :
(√(5+2√6)) + (√(8-2√15))
• ( Root5 + 2root6 ) + (...
Question :
if x=7-4√3 find the value of √x+1/√x
• Video
Some other important questions from this chapter are as follows:
Question:
If x= √p+2q +√p-2q / √p+2q - √p-2q then show that qx2-px+q=0
• If x= √p+2q +√p-2q / √...
Question:
Rationalise 1/√2+√3+√5
• Rationalise 1/√2+√3+√5...
Question:
Rationalise 1/√7+√6+√13:
• Rationalise 1/√7+√6+√1...
Question:
If both a and b are rational numbers, then find the values of a and b in each of the following cases:
(i) if √3 - 1 / √3 + 1 = a + b√3
(ii) if 3 + √7 / 3 - √7 = a + b√3
• Rationalisation class ...
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