...Factor the expression: x^2-x-6. -6 can be considered as a product of 2 and -3 and gives us conclusion that -x can be written as a sum of -3x and 2x. So, our expression has this form now: x^2-3x+2x-3*2=x*(x-3)+2*(x-3)=(x+2)*(x-3). So, our quadratic equation looks like this: (x+2)*(x-3)=0. This will be equal to zero only if: x+2=0 or x-3=0.
San Marcos, CAView Tutor
...I have helped students better their ACT and SAT scores for a few years now, I have an understanding of how those tests work. I have built strategies that help students improve their scores and build confidence. I have earned an AS-T in Mathematics from Mira Costa College.
Carlsbad, CAView Tutor
...My experience in the field is well-rounded with both conceptual knowledge and actual hands-on application which can differ tremendously based on the subject matter. During high school, I achieved a full 800 on both the SAT math portion and the SAT2 math subject test. My approach towards learnin...
San Diego, CAView Tutor
I took 3 quarters of general chemistry at UCSD and 1 quarter of general chemistry lab. Currently I am studying for the MCAT exam for second time so the material is fresh in my head. My strong organic chemistry and physics background have offered me insight on explaining difficult chemistry concepts.
Vista, CAView Tutor
Oceanside, CAView Tutor