A student solved the following equation incorrectly as shown. The student gave { -4} as the solution
Question:
A student solved the following equation incorrectly as shown.
The student gave { -4} as the solution set. Give the correct solution set.
Transcribed Image Text:
3x² + 12x = 0 3x (x + 4) = 0 x + 4 = 0 x = − 4
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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