The difference of an angle measures 25 more than twice it's complementary. find the measure of each angle with solution.

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?