Y + (-3 y2 ) +2( y2 - 6y) simplify

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

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points