Answer
$3x^2-x-5=0$
Work Step by Step
The given equation is
$\Rightarrow 5+x=3x^2$
Add $-x-5$ to each side.
$\Rightarrow 5+x-x-5=3x^2-x-5$
Simplify.
$\Rightarrow 0=3x^2-x-5$
Standard form is $3x^2-x-5=0$
Big Ideas Math - Algebra 1, A Common Core Curriculum
by Larson, Ron; Boswell, Laurie
Published by
Big Ideas Learning LLC
ISBN 10:
978-1-60840-838-2
ISBN 13:
978-1-60840-838-2
Chapter 9 - Solving Quadratic Equations - 9.2 - Solving Quadratic Equations by Graphing - Exercises - Page 494: 12
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