miorfryep7e6l1
miorfryep7e6l1 miorfryep7e6l1
  • 23-08-2018
  • Mathematics
contestada

PLEASE HELP (25 PTS)

Find −3a^2 − b^3 + 3c^2 − 2b^3 if a = 2, b = −1, and c = 3. *

Respuesta :

Аноним Аноним
  • 23-08-2018

Substitute the values in the expression:-

= -3*2^2 - (-1)^3 + 3*3^2 - 2*(-1)^3

= -12 - (-1) + 27 - 2*-1

= -12 + 1 + 27 + 2

= 18 (answer)


Answer Link

Otras preguntas

In the novel "how to kill a mocking bird",chapter 1-paragraph 3. what does this sentence really mean-"If General Jackson hadn't run the Creeks up the creek, Si
How can I anwser this ?? help me
what does neuron look like???
How does a television signal differ from a standard radio wave
A savings account accrues interest at a rate of 3.0% yearly. If someone opens an account with $2,500, how much money would the account have after 5 years?
Write an equation of the line that has each pair of intercepts: X-intercept:-3, Y-intercept:6 How do I do this?
A 170 g hockey puck sliding at 25 m/s slows to a speed of 10 m/s in a distance of 7.5 m.  Determine the force of friction causing the puck to slow.
what is 25 % off $249
What is kirchoff s law???
Can x-2 ever be less than 0? Why or why not?