mbryant0610
mbryant0610 mbryant0610
  • 02-10-2020
  • Mathematics
contestada

4a^4 - 2b^2 + 40 when a=2 and b = 7

Respuesta :

Аноним Аноним
  • 02-10-2020
  • Answer:

- 34

  • Step-by-step explanation:

Hi !

4a⁴ - 2b² + 40 =

replace a = 2 ; b = 7

= 4ₓ2⁴ - 2ₓ7²

= 4ₓ16 - 2ₓ49

= 64 - 98

= - (98 - 64)

= - 34

Good luck !

Answer Link

Otras preguntas

what is the volume of a cone with a radius of 4x and a height of 21xy^2?
Find the amount paid for the loan. $1500 at 9% for 2 years $
Find the value of x. 25 X 20 X = [?] Enter the number that belongs in the green box.
Which of the following best describes how the Transcontinental Railroad changed American Indian life in the mid-19th century?
These items can all be bought at a convenience store. But which of them has been linked to seizures and can make you feel agitated and delirious? O Cough Syrup
Which is a quality of an epic? Human characters only Everyday events Short in length Heroic characters
the problem cause by home affairs workers​
Describe the circumstances surrounding the appearance of cover songs and the importance of the cover artist in the development of rock and roll.
Match each term to its correct definition. diction tone mood voice the author's attitude toward the subject arrowRight the way an author, narrator, or speaker e
6) which of these most closely identifies the contrast between category 3 and category 4? a) category 3 deals with the united keetoowah band, and category 4 sum