Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 1 - Trigonometric Functions - Section 1.3 Trigonometric Functions - 1.3 Exercises: 89

Answer

0

Work Step by Step

1.First lets find the values of the trig functions of the given angles. $\sin0^{\circ}=0$ $\tan0^{\circ}=0$ 2. Then just plug those values into expression: $-2(0)^{4} +3(0)^{2} =0$
Update this answer!

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

Update this answer

After 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.