In the equation`x^2 + px+ 48 = 0`, 48 is misprinted as 45 and the roots are found to be 5 and 9,Find the actual roots.

Find all the roots of x^4 - 81 =0

The equation ax^2+2x+a=0 has two distinct roots,if

If one root of the equation x^2 +px+ 12 = 0 be 4 and if the roots of the equation x^2 + px + q = 0 be equal, find q

if alpha , beta be the roots of the equation x^2 + x + 1 = 0 , find the quadratic equation whose roots are alpha^2000 and beta^2000

If one root of the equation x^2 - px + q = 0 be twice the other, show that 2p^2 = 9q

If one root of the equation x^2+ax+3=0 is 1,then its other root is a)2 b)-2 c)3 d)-3

If a and b are the roots of the equation x^2+ax+b=0 ,then a+b=

If one root of the equation 2x^2-10x+p=0 is 2 then the value of p is

If - 4 is a root of x^2 + px -4 = 0 and the equation x^2 + px + q = 0 has equal roots find p and q.

If alpha , beta be the roots of the equation x^2-px+q=0 ,form the quadratic equation whose roots are 2alpha-beta , 2beta-alpha