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प्रश्न
Which of the following statement is false?
विकल्प
The square root of 25 is 5 or −5
`-sqrt(25)` = −5
`sqrt(25)` = 5
`sqrt(25)` = ± 5
उत्तर
`sqrt(25)` = ± 5
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संबंधित प्रश्न
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`3 sqrt 12 xx sqrt 18`
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`3sqrt8 xx sqrt5`
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`5 sqrt 8 xx 2 sqrt 8`
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`sqrt98 ÷ sqrt 2`
Simplify.
`4 sqrt 12 - sqrt 75 - 7 sqrt 48`
Simplify.
`2 sqrt 48 - sqrt 75 - 1/ sqrt 3`
Simplify the following using multiplication and division properties of surds:
`sqrt(3) xx sqrt(5) xx sqrt(2)`
Simplify the following using multiplication and division properties of surds:
`sqrt(35) ÷ sqrt(7)`
Simplify the following using multiplication and division properties of surds:
`root(3)(27) xx root(3)(8) xx root(3)(125)`
