Calculate how much simpler
√-2x+3

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Ten times the square of a non-zero number is eqaul to ninety times the number