" The square of sum of the roots of the equation "x^(3)+2x^(2)+2x+1=0" equals to "

Sum of the roots of the equation |x-3|^(2)+|x-3|-2=0 is

Sum of the roots of the equation x^(2) + |2x - 3| - 4 = 0 is

If the sum of two roots of the equation x^(4)-x^(3)+2x^(2)+kx+17=0 equals to the sum of the other two, then value of k is

If the sum of the squares of the roots of the equation x^(2) - (a-2) x - (a + 1) = 0 is least, then the value of a, is

Find the sum of and product of the roots of the equation 3x ^2 +2x -1=0 .

The equation whose roots are the squares of the roots of the equation 2x ^(2) + 3x +1 = 0 is

The sum of 162^(nd) power of the root of the equation x^3-2x^2+2x-1=0 is

The value of a for which the sum of the squares of the roots of the equation x^(2)-(a-2) x-a-1=0 assumes the least value is

The value of a for which the sum of the square of the roots of the equation x^(2)-(a-2)x-a+1=0 is least, is