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

As a liquid evaporates, its temperature A. increases. B. decreases. C. remains constant. D. fluctuates randomly.

There are five people sitting around the dinner table each person has 2/10 of a pie on thier plate. How much pie is left?explain

Read the excerpt from Part 3 of The Odyssey by Homer. so let me tell [Circe’s] forecast: then we die with our eyes open, if we are going to die, or know what de

How do consumers benefit from competition among business?

On a particular Saturday, 60% of the visitors were to an art museum were students. If 144 visited the museum, how many total visitors did the art museum have th

pls answer these 3 questions about Leonardo da vinci! what was his biggest fear? who did he look up to? who was his best friend?

Plot, character, and setting do not affect one another. a. True b. False

Why did the Mormons face troubles with their neighbors in Independence, Missouri?

is 52 a prime or composite factor

Sarah and Maria made a telephone using two cans and a string. They pulled the string tight and Maria went out into the hallway. When Maria spoke into her can, S