1. Find the x-intercepts of the following quadratic equations by graphing their corresponding quadratic functions: a.) x² + 5x + 4 = 0 b.) x²-25= 0

Advanced Engineering Mathematics
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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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1. Find the x-intercepts of the following quadratic equations by graphing their corresponding quadratic functions:
a.) x² + 5x + 4 = 0
b.) x² - 25 = 0
Transcribed Image Text:1. Find the x-intercepts of the following quadratic equations by graphing their corresponding quadratic functions: a.) x² + 5x + 4 = 0 b.) x² - 25 = 0
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