Hvordan kan vi hjælpe?

John Vezina

Nylig aktivitet af John Vezina

Understanding a completing the square question from the Quadratic functions & equations Unit Test.
Besvaret
1. Community
2. Study Group
I've come across similar scenarios multiple times during these tests and quizzes and I can get the correct answer but I do not understand it. Consider a question from the Unit Test: "Rewrite the eq...
Equalities and the quadratic formula.
Besvaret
1. Community
2. Study Group
I need help understanding why I am having such difficulty with a certain problem. I am to solve 10 - (9x^2) + (4x) = (-6x^2) Combining like terms I get (-3x^2) + (4x) + 10 = 0 so that: a = -3, b =...