Use the quadratic formula to find the x-intercepts of the following function: Round to 1 decimal place if necessary. y = x² + 3.8x - 4 X= - b ± √b² - 4ac 2a Write your answers as the ordered pairs. Show your work. smaller value( larger value( )
Use the quadratic formula to find the x-intercepts of the following function: Round to 1 decimal place if necessary. y = x² + 3.8x - 4 X= - b ± √b² - 4ac 2a Write your answers as the ordered pairs. Show your work. smaller value( larger value( )
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Use the

Transcribed Image Text:Use
the quadratic formula to find the x-intercepts of the following function: Round to 1 decimal place if necessary.
y = x² + 3.8x - 4
X=
- b ± √b² - 4ac
2a
Write your answers as the ordered pairs. Show your work.
smaller value(
larger value(
)
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