Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 9 - Quadratic Functions and Equations - 9-6 The Quadratic Formula and the Discriminant - Practice and Problem-Solving Exercises - Page 587: 29

Answer

$$\fbox{No Solution}$$

Work Step by Step

$$ \text{The quadratic formula is given by:}$$ $$ x = \frac{-b \pm \sqrt{b^2-4ac}}{2a}$$ $$ \text{Plugging in the given values:}$$ $$a=1, b=-2, c=3$$ $$ x = \frac{--2 \pm \sqrt{-2^2-4(1)(3)}}{2(1)}$$ $$\text{Reducing within the radical gives: } $$ $$ x = \frac{--2 \pm \sqrt{-8}}{(2)1}$$ $$\text{It is impossible to take the square root of a negative number, so there is no solution.}$$
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