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

3. Which of the following describes a heterogeneous mixture?A Clear in appearance.B. Uniform in appearance.C. Has one observable phase.D. Particles can be seen

Natalie walked 3\5 mile in 1\2 hour. How fast did she walk, in miles per hour?

Olivia filled 4 baskets of apples. her friend filled up one additional basket of apples. if all of the baskets sold for a total of $160, how much money did each

complete the sentences using the clothing word bank (Include un/una/unos/unas) MODELO: En el verano tu llevas una camiseta sin mangas, unas chanclas y un pantal

QUICK ANSWER THIS Aerobic Respiration is the release of energy from food ________ the use of oxygen A.With B.Without

Min was writing about changes in the state of matter for a research paper. Which of these changes might she include as examples of sublimation? Choose the two s

Each ___ in a cell has its own specific function.

The least common denominator of 3/2 and 2/3 is

Explain why the Canadian soldiers were asked to attack the Germans at Vimy Ridge?

Please Help I’m timed!!