List possible rational zeros of f using the rational zero theorem. then find all the zeros of the function. f(x)=x^4 + x^3 - 2x^2 + 4x -24

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

3.4a=57.8 what is the the value of a