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Daily Archives: April 9, 2012
Day 140 – April 10
Algebra: Chapter 13, Lesson 2, page 580. More Solving Quadratic Equations Solve a quadratic equation of the form `ax^2 = k` Example: `-3x^2 + 7 = 0` becomes … `-3x^2 = -7` or `x^2=7/3` then `x = Âħsqrt(7/3)`, don’t forget … Continue reading
Posted in Algebra 1, Algebra 1a
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