Exam (elaborations)
SAT Math Concepts Practice Questions
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Quadratic Formula x = [-b ± √(b² - 4ac)] / (2a) Slope Formula (y₂- y₁) / (x₂- x₁) Integers ..., -3, -2, -1, 0, 1, 2, 3, ... Rationals fractions (anything expessable as a ratio of integers) Reals integers, rationals, plus special #s (like √2 or π) Order of Operations PE...
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