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Key Concept
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Square root
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Square Root of a Number: If b² =a, then b is a square root of a.
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$\"\"$

The radical $\"\"$ indicates positive square root of 1.44.

$\"\"$ (Multiply numerator and denominator by 100)

\ \ $\"\"$ (Factorize: $\"\"$ )

$\"\"$ (Recall: $\"\"$ )

$\"\"$ (Divide: $\"\"$ ) $\"\"$

The square root of $\"\"$ .

\ Key Concept \	\ Square root \
\ Square Root of a Number: If b² =a, then b is a square root of a. \