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\nSolving Quadratic Inequalities: Using Graphs and Discriminants\n

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\nThe video is a lecture presentation on solving quadratic inequalities. The speaker begins by reviewing inequality symbols and explains how they provide a range of values rather than a single answer. The speaker then explains the process...\nThe video is a lecture presentation on solving quadratic inequalities. The speaker begins by reviewing inequality symbols and explains how they provide a range of values rather than a single answer. The speaker then explains the process for solving quadratic inequalities using graphs and gives several examples. The video also touches on the use of the discriminant to determine the number of real roots in an equation and how that can help in creating an inequality that needs solving.\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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11:22
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Grade
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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\nKnowmo Advanced Maths\n\n
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Date
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2018
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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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Additional Materials

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\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Transcript\n
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Concepts

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inequalities, sketching, roots, discriminant, values
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Additional Tags

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as, maths, solving, quadratic, score higher, solve equations, square root, key points, negative quadratic, solid line, dashed line, final point, real roots, values underneath, underneath, solve, negative, intersect, root 6, points, point, side, line, answer, means, find, inequality, greater
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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Educator Ratings

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\n\nShow resource details\n
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Solving Quadratic Inequalities: Using Graphs and Discriminants\" href=\"/subscription/new\">\"Solving\n\n
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