Nature of the roots
Without solving the quadratic equation, the nature of the roots can be determined using the discriminant. i) D >0 i.e., positive and not a perfect square. The roots are real and distinct (irrational). ii) D >0 i.e., perfect square. The..
Nature of the roots
Without solving the quadratic equation, the nature of the roots can be determined using the discriminant. i) D >0 i.e., positive and not a perfect square. The roots are real and distinct (irrational). ii) D >0 i.e., perfect square. The ro..
Without solving the quadratic equation, the nature of the roots can be determined using the discriminant. i) D >0 i.e., positive and not a perfect square. The roots are real and distinct (irrational). ii) D >0 i.e., perfect square. The ro..Find the square root of 16.
Find the square root of 16. => 8 or 256 or 64 or 4..
Find the square root of 324.
Find the square root of 324. => 16 or 17 or 14 or 18..
Root mean square speed
The root mean square speed is expressed by the relationship, The root mean square speed is commonly used and can be calculated from the following relations:..
The root mean square speed is expressed by the relationship, The root mean square speed is commonly used and can be calculated from the following relations:..Square root function
Since square root of a negative number is not real, we define a function f : R + R such that ..
Since square root of a negative number is not real, we define a function f : R + R such that ..Find the square root of 225 .
Find the square root of 225 . => 25 or 15 or 13 or 23..
Find the square root of 100.
Find the square root of 100. => 9 or 8 or 7 or 10..
Find the positive square root of 4.
Find the positive square root of 4. => 4 or 3 or 1 or 2..
Find the positive square root of 64.
Find the positive square root of 64. => 10 or 8 or 7 or 9..
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