How many times bigger is 3 to the power of 15 compared to 3 to the power of 12?Explain your answer.

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.

Which statement justifies why angle ebc measures 90?

Two numbers have a sum of -19. one number is x. what expression represents the other number?