1 2 ( x + 6 ) = 2 x 2 1 (x+6)=2x and 5 − 2 x = 7 x − h 5−2x=7x−h What is the value of h ?

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

On this question. a hypothermia occurs when a person's body temperature drops below 95 degrees fahrenheit. write and solve an inequality that describes how much lower the body temperature of a person with hypothermia will be than the body temperature of a person with a normal temperature of 98.6 degrees fahrenheit

What is the value of the discrimination for the quadratic equation 0=×2+2+×2