This week in pre calc 11 we learned a few ways to solve quadratic equations. A quadratic equation is . One way to solve a quadratic equation is to plug it into the quadratic formula.
Week 6 Pre Calc 11
on Day: March 12, 2018
on Week 5 Pre Calculus 11
on This week in pre calc 11 I learned how to factor trinomials.
There’s a few steps to factoring trinomials. First you need to find factors of the two outside numbers of the trinomial. The factors have to be able to cross multiply then add up to the middle number. Once you find your factors, write the factored form. You get the factored form by writing what you did in the cross multiply step straight across. Then you have to check that your answer is right.
