(√12+√10-√2 is (a)a positive rational number (b) equal to (c) a negative integer
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Given: the number (√12 + √10 - √2)
To find: check the options
Solution:
- The given number is √12 + √10 - √2
- Now, √12 + √10 - √2
- = 2√3 + √(2 × 5) - √2
- Since the sum of √12 and √10 is greater than √2, the number is positive; and since, √2, √3 and √5 are irrational numbers, the number is also irrational.
Answer: √12 + √10 - √2 is a positive irrational number
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6
Answer:
it's positive rational number .
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