What is the value of x in the equation
3x - 4y= 65, when y=4?

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.

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).