posted by Amy .
I need help with these three problems. They are on a Study Guide and I need some refreshing up of how to do them.
17. Solve the equation using the zero product property...
19. Solve the equation by factoring
20. Solve the equation by completing the square..
Thank you.. Please show me how you did it if possible.
you find the 2 factors of -3 sum of which wiil give you -4