#### Answer

Not a solution

#### Work Step by Step

3$x^{2}$ + 4 = x - 1
Substitute 1 for x and solve the expression:
3*$1^{2}$ + 4 = 1 - 1
3 + 4 = 1 - 1
7 $\ne$ 0
Since both sides are not equal, 1 is not a solution to the equation.

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

Not a solution

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.