Mathematics

Mathematics, 19.07.2019 12:10, Fireburntbudder

Solve x2 + 12x = –20 by completing the square. add to both sides of the equation. the value of in this equation is . write the left side of the equation as a binomial squared. the left side of the equation becomes ()2. use the square root property of equality. isolate the variable: x =

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Mathematics, 10.07.2019 20:30, danejac99

Solve x2 + 12x = –20 by completing the square. add to both sides of the equation. the value of in this equation is . write the left side of the equation as a binomial squared. the left side of the equation becomes ()2. use the square root property of equality. isolate the variable: x =

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Mathematics, 14.07.2019 20:30, SESDMANS9698

10 completing the square 2. solve the equation by completing the square. show your work. x2 – 30x = –125 step 1: add to both sides of the equation. (2 points) step 2: factor the left side of the equation. show your work. (2 points) hint: it is a perfect square trinomial. step 3: take the square root of both sides of the equation from step 2. (1 point) step 4: simplify the radical and solve for x. show your work. (1 point)

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Mathematics, 20.10.2019 21:30, hannahkharel2

Question 1.1. what is the first step in solving x2 + 2x + 3 = 0 by completing the square? . (points : 1). factor the left side.. add 1 to each side of the equation.. divide both sides of the equation by 2.. subtract 3 from each side of the equation..

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Mathematics, 07.11.2019 18:31, maggie123456751

Solve x2 + 12x = –20 by completing the square. add (startfraction b over 2 endfraction) squared to both sides of the equation. the value of (startfraction b over 2 endfraction) squared in this equation is . write the left side of the equation as a binomial squared. the left side of the equation becomes ()2. use the square root property of equality. isolate the variable: x =

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