pureromancebycrystal pureromancebycrystal

01-05-2020
Mathematics

contestada

Simplify (2x^2−3x+9)+(6x^2+x−1)

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-05-2020

Answer:

8x^2-2x+8

Step-by-step explanation:

(2x^2−3x+9)+(6x^2+x−1)

Combine like terms

2x^2 +6x^2 -3x+x +9 -1

8x^2-2x+8

Answer Link

Otras preguntas

What is an improper fraction

How do you solve X+y=11 Xy=30

Expand and Simplify a. 2(x+y)+3(x+y) b. 5(x+y)+2(5x-y) c. 5(x+y)+3(2x-y) d. 3(2c+d)-2(4p-3) e. 4(2p+2q)-3(2p-q)

How is the sun related to neuclear electromagnetic and heat energy

The infinitive is the most versatile verb form because it can be used as

What were the hazards and uncertainties of organized industrial labor?

The FIRST president of Russia elected directly by the people in relatively free elections was?

If a robin builds a nest in a big tree, the robin benefits and the tree is not helped or harmed. This type of symbiotic relationship is called commensalism, and

The product of a number and its blank is one

A grocery store gives away a $10 gift card to every 25th customer and a $20 gift card to every 60th customer. Which customer will be the first to receive both