x^(2)-25x-84

x^(2)-19x+84

(10x^(2)+15x+63)/(5x^(2)-25x+12)=(2x+3)/(x-5)

Find the domain of f(x) = sqrt(x^(2) - 25x + 144)

Find the domain of f(x) = sqrt(x^(2) - 25x + 144)

The equation 6x^5-25x^4+31x^(3)-31x^(2)+25x-6=0 is reciprocal equation of

f(x)=x^(3)-6x^(2)-19x+84,g(x)=x-7

Show that (x+4),(x-3) and (x-7) are factors of x^(3)-6x^(2)-19x+84

If the polynomial f(x)=x^(4)-6x^(3)+16x^(2)-25x+10 is divided by another polynomial x^(2)-2x+k the remainder comes out to be x+a, find k and a.

solve the equation x^(2) - 25x + 150 = 0