Question

tell me the formula of completing square method and nature of roots plz send me fast

Answer 1

-b^2+-√4ac/2a......

Answer 2

COMPLETING THE SQUARE METHOD :-Step 1 Divide all terms by a (the coefficient of x2).

Step 2 Move the number term (c/a) to the right side of the equation.

Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation.

Step 4 Take the square root on both sides of the equation.

Step 5 Subtract the number that remains on the left side of the equation to find x.


NATURE OF ROOTS=b^2-4ac