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\nConverting between quadratic and vertex form by completing the square\n

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\n\nPublisher:\n\nBrian McLogan\n\n\n
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\n👉 Learn how to write a quadratic equation from standard form to vertex form by completing the square. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. It is of the form f(x) = ax^2 + bx + c. Given a...\n👉 Learn how to write a quadratic equation from standard form to vertex form by completing the square. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. It is of the form f(x) = ax^2 + bx + c. Given a quadratic equation, we write the equation using completing the square by first making sure that the coefficient of the squared variable is 1, if not so, we divide through the terms by the coefficient of the squared variable. Next, we add to the left hand side of the constant term, the square of half the coefficient of the linear term, and subtract same from the constant term. The resulting equation is of the form f(x) = (x + a)^2 + b, where d is half the coefficient of the linear term and b is the difference between the constant term and the square of half the coefficient of the constant term.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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4:38
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Grade
12th - Higher Ed
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nBrian McLogan\n\n
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Date
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2012
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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vertex, homework, completing the square, standard form
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brian mclogan, free math videos, math, mathematics, learn how, write the equation by completing the square, quadratic, ompleting the square, quadratic and vertex form, converting to vertex form using completing the square, complete the square vertext form, convert from standard form to vertex form, completing the square quadratic equations, converting quadratic to vertex form, converting standard form to vertex form, vertex form, square, perfect square, quadratic form, guys remember, form, notice, guys, remember, problem, graph, worksheet, back, today, find, kind, convert, show, equation, equals, completing, completed, guess, side, added, thing, leave
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Best For: Explaining a topic
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