For what real values of a is x^2 + ax + 25 the square of a bino...

For what real values of x and y are the numbers -3+i^2y and x^2+y+4i are conjugate complex

For how many real values of x is sqrt(63- sqrt(x) an integer?

For what real values of a does the quadratic 4x^2 + ax + 25 have nonreal roots? Give your answer as...

For what real values of c is 9x^2 + 16x + c the square of a binomial? If you find more than one, the...

For what real values of k will the roots of the equation kx^2-3kx=2 be real numbers?

For what real values of 2x^2+ax+25 the square of a binomial? If you find more than one, then list...

The sum of real values of k for which the cubic x^3-kx+k-1=0 has exactly tho distinct real solution.

For what real values of c is x^2 + 16x + c the square of a binomial? If you find more than one, then...

Asked by Jeff