Find all the roots of the equation `x^11-x^7+x^4-1=0`

Find the roots of the equation x^2+7x-1=0

Find the roots of the equation x^2+7x-1=0

Find the values of a for which all the roots of the equation x^4-4x^3-8x^2+a=0 are real.

Find the roots of the equation x^2+7x+10=0 .

Find all roots of the equation x^(6)-x^(5)+x^(4)-x^(2)+x-1=0.

If a and P are the roots of the equation x^2-11x + 24= 0 , find the equation having the roots a + 2 and P +2

Find all roots of the equation x^4+2x^3-16x^2-22x+7=0 , if one root is 2+sqrt3

Find all roots of the equation x^4+2x^3-16x^2-22x+7=0 , if one root is 2+sqrt3

Find all roots of the equation x^4+2x^3-16x^2-22x+7=0 , if one root is 2+sqrt3