`x^3 - 7x + 6 =0`

Find the solutions of the equation : 3x^2 - 7x - 6 = 0

If -1, 2 , alpha are roots of 2x^(3) + x^(2) - 7x - 6 = 0 then alpha =

If alpha, beta, 1 are the roots of x ^(3) - 2x ^(2) - 7x + 6 =0, then find alpha, beta.

Find the equation whose roots are the squares of the roots of x^3 +3x^2 -7x +6=0

Find the equation whose roots are the squares of the roots of x^3 +3x^2 -7x +6=0

The orthocentre of the triangle formed by the lines x - 7y + 6 = 0, 2x - 5y - 6 = 0 and 7x + y - 8 = 0 is

If -1,2 and alpha are the roots of 2x^3 +x^2-7x-6=0 , then find alpha