teresapeterson300 teresapeterson300

02-10-2020
Mathematics

contestada

Evaluate the expression x^4+9x^2 when x=-3

Respuesta :

02-10-2020

Answer:

162

Step-by-step explanation:

Step 1: Define

x⁴ + 9x²

x = -3

Step 2: Substitute and Evaluate

(-3)⁴ + 9(-3)²

81 + 9(9)

81 + 81

162

Answer Link

02-10-2020

Answer:

162

Step-by-step explanation:

Answer Link

Otras preguntas

To a young infant, out of sight is literally out of mind. piaget stated that this was due to a lack of

0.00621 ton to grams

There are three more apple trees than pear trees in the yard. Altogether there are 35 trees. How many apple trees and how many pear trees are there?

need help finding D=___

Where to go when stranded in a hurricane3?

So now Della's beautiful hair fell about her rippling and shining like a cascade of brown waters. It reached below her knee and made itself almost a garment for

An atlas is an informational reference. Please select the best answer from the choices provided T F

PLEASE HELP SUPER EASY Locate the prepositional phrase and indicate if it is an adjective or adverb phrase. Spring will come in March. adjective phrase OR adver

Quadrilateral ABCD is the result of a translation of quadrilateral EFGH. Segment EF is parallel to segment HG in the pre-image. Select from the drop-down menus

Using the syntax in section 2.3, write a command delete_all_rights (p, q, s). this command causes p to delete all rights the subject q has over an object s.