ACT Prep Math Tips And Strategies

An expert instructor from introduces test taking strategies and question types on the ACT exam. This lesson is the first of sixteen on the Grockit site. It focuses on the Math section of the exam.
ACT Prep Math Tips And Strategies

Solving Quadratic Equations By Completing The Square | Algebra II | Khan Academy

Solving Quadratic Equations by Completing the Square

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Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We’ll again touch on systems of equations, inequalities, and functions…but we’ll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don’t let these big words intimidate you. We’re on this journey with you!

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Solving Quadratic Equations By Completing The Square | Algebra II | Khan Academy