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प्रश्न
Simplify : (√3 - √2 )2
बेरीज
उत्तर
(√3 - √2 )2
= ( √3 )2 + ( √2 )2 - 2 x √3 x √2
= 3 + 2 - 2√6
= 5 - 2√6
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Concept of Real Numbers
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संबंधित प्रश्न
State, in each case, whether true or false :
√2 + √3 = √5
State, in each case, whether true or false :
`2/7` ia an irrational number.
State, in each case, whether true or false :
All rational numbers are real numbers.
Write a pair of irrational numbers whose sum is rational.
Write in ascending order: 3√5 and 4√3
Write in ascending order : `2 root(3)(5) and 3 root(3)(2)`
Write in ascending order : 6√5, 7√3, and 8√2
Write in descending order:
`2 root(4)(6) and 3 root(4)(2)`
Write in descending order: 7√3 and 3√7
Compare: `root(6)(15) and root(4)(12)`
