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

Find the roots of the equation x^(2) +7x+10=0 OR For what value(s) of ‘a’ quadratic equation 30 ax^(2) -6x+1=0 has no real roots?

Find the roots of the equation 3x^(2) + 7x + 1 = 0 by the method of completing the square.

The quadratic equation whose roots are the arithmetic mean and the harmonic mean of the roots of the equation x^(2)+7x-1=0 is

Find the roots of the equation x^(2) + ix - 1 - i = 0

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

if the equation x^(2)+ax+b=0 has one root equal to unity and other root lies between the roots of the equation x^(2)-7x+12=0, then range of values of a belongs to

If alpha and beta are the roots of the equation x^(2)-7x+1=0 then find the value of (1)/((alpha-7)^(2))+(1)/((beta-7)^(2))

FInd the roots of the equation 2x^(2)-x+(1)/(8)=0

If alpha and beta are the roots of the equation x^2 +x+1 = 0 , the equation whose roots are alpha^19 and beta^7 is