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

can someone plesse help me
What is the estimate of 405?
59, 52, 39, 37, 56, 48, 53, 67, 33, 45, 34, 51, What is the percentage of these professors who are younger than 51 ?
Jeanette purchased a concert ticket on a website he original price of the ticket was $75 she used a coupon code to receive a 20% discount The website is applied
m=5kg and a=7m/s whats force
40) Upton Sinclair and Ida Tarbell are both associated with what American literary movement? A) Muckrakers B) Lost Generation C) Transcendentalism D) Har
Help for 84 points.
if the humpback whales had traveled at the same rate for 32 days,how many more miles would the have traveled than the grey whales?
What two STI’s cannot be cured and can always be passed to someone else, even if you do not have symptomsOnline Content: Site 1
Colony started by Puritan separatists in 1620. The land grant had been for land located in Virginia, but they landed much farther north in what is now Massachus