tell me the formula of completing square method and nature of roots plz send me fast
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-b^2+-√4ac/2a......
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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
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
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