Como resuelvo esta ecuacion por favor 8×-4×+6-12=25+3×

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

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag