How do you solve the following equations by factoring?
Friday, September 2nd, 2011Question by Mickie: How do you solve the following equations by factoring? – Says I have to solve the equation by using the Principle of Zero Products, and if the equation can’t be solved by factoring, I should say so. 1. 4x²-x- 42 =0 2. 2y²-4y-48 =0 3. 3x²-4x-7 =0 4. 9x²-25 =0 Thank you [...]
