
What is the square root of 0.5?
Answer
424.5k+ views
Hint: A square root of a number is a value that, when multiplied by itself, gives the number.
The symbol is √ which always means the positive square root. using the value of i.e 1.414
The number whose square root is being considered is known as the radicand. The radicand is the number or expression underneath the radical sign.
Complete step-by-step solution:
write the number as a fraction:
Rationalizing the denominator:
Multiply fraction by
Now the denominator is a perfect square. It can be written as
Simplifying the denominator
Substituting the value of and dividing by 2 to get the value
Square root of 0.5 is 0.707.
Note: Cube root of number is a value which when multiplied by itself thrice or three times produces the original value. to find the cubic root of perfect cubes, we use the prime factorisation method. The cube root symbol is denoted by ‘3√’
The symbol is √ which always means the positive square root. using the value of
The number whose square root is being considered is known as the radicand. The radicand is the number or expression underneath the radical sign.
Complete step-by-step solution:
write the number as a fraction:
Rationalizing the denominator:
Multiply fraction by
Now the denominator is a perfect square. It can be written as
Simplifying the denominator
Substituting the value of
Square root of 0.5 is 0.707.
Note: Cube root of number is a value which when multiplied by itself thrice or three times produces the original value. to find the cubic root of perfect cubes, we use the prime factorisation method. The cube root symbol is denoted by ‘3√’
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