how to find the roots of an expression
Answers
The solutions to quadratic equations are called roots. Quadratic equations have 2 roots. We can find the roots of a quadratic equation using the quadratic formula: To use this, we put the equation in the form ax2 + bx + c = 0; identify a, b, and c; and then plug those values into the formula.
Answer:
To find the square root of numbers in the decimal form are explained in the following steps:
Step I: Make the number of decimal places even by affixing a zero on the extreme right of the decimal part (if required).
Step II: In the integral part, mark the periods as done while finding the square root of a perfect square of some natural number.
Step III: In the decimal part, mark the periods on every pair of digits beginning with the first decimal place.
Step IV: Now, find the square root by long division method.
Step V: Put the decimal point in the square root as soon as the integral part is exhausted.