Seudónimo Seudónimo

02-05-2019
Mathematics

contestada

Simplify the following expression.
2x^2-9-17x^2+10+7x

Respuesta :

jimrgrant1 jimrgrant1

02-05-2019

Answer:

- 15x² + 7x + 1

Step-by-step explanation:

Given

2x² - 9 - 17x² + 10 + 7x ← collect like terms

= (2x² - 17x² ) + 7x + 1

= - 15x² + 7x + 1

Answer Link

Otras preguntas

please help :(( find the perimeter of this figure 25yd, 25yd, 40yd image attached

(URGENTT) How is Anne Frank the protagonist of the play? give 2 reasons

What’s 5 1/2 times 5/8?

What is x in 30x + 7=9

The Dogged Impresario O Cortege of the concert hall had to book the famous soloist two years in advance.

An arena has 6,000 seats. All seats are sold if tickets cost $35 each. For each $5 increase, 400 fewer tickets are sold. What is the maximum revenue and how man

I will give brainlest on first answer. Ok, I have another problem, this time it's a bit different. "Find the volume of this sphere. Use 3 for π." V ≈ [?]in^3

Read the excerpt from "Sympathy" by Paul Laurence Dunbar. Then, answer the question that follows. But a prayer that he sends from his heart's deep core, But a

write down all multiples of 6

What is the name of the Japanese business philosophy that focuses on continuous improvement of working practices and personal efficiency3 A) Kaizen B) Kanban C)