QUESTIONS:
1. What is square root?
2. What is the symbol used for square root?
3. How do you find the square root?
4. What is √82?
5. What is √48?
---------------------------------
Note:
• With solution/explanation.
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QUESTIONS:
1. What is square root?
2. What is the symbol used for square root?
3. How do you find the square root?
4. What is √82?
5. What is √48?
---------------------------------
Note:
• With solution/explanation.
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Answer:
1. A square root of a number x is a number y such that y² = x; in other words, a number y whose square is x. For example, 4 and −4 are square roots of 16, because 4² = ² = 16.
2. The square root symbol or square root sign is a mathematical symbol, denoted by '√'. This symbol is known as radical, in words.
3. The square root formula is used to find the square root of a number. We know the exponent formula: n√x x n = x1/n.
4. 9.05538513814
5. 6.92820323028