AnswersFL-1200710-Mathematics for College Algebra ASolving Quadratic Equations: Quadratic Formula — Unit testQuestion 14
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Solving Quadratic Equations: Quadratic Formula — Unit test
Question 14 of 15 • FL-1200710-Mathematics for College Algebra A
three
Answer
5
5(x2 + 4x + 4) = –7 + 20x
x + 2 =5
5(x2 + 4x) = 75
5(x2 + 4x + 4) = 7 + 205
5(x2 + 4x) = –7