tp623010
tp623010 tp623010
  • 10-03-2017
  • Mathematics
contestada

Subtract -2k^3 + k^2 - 9 from 5k^3 - 3k + 7.

A. 3k^3 + k^2 - 3k - 2
B. -7k^3 + k^2 + 3k - 16
C. 7k^3 - k^2 - 3k + 16

Respuesta :

rarrininger
rarrininger rarrininger
  • 10-03-2017
5k^3 - 3k + 7.-(-2k^3 + k^2 - 9)

7k^3 +k^2-3k +16


C. 7k^3 - k^2 - 3k + 16
Answer Link

Otras preguntas

You should always end your presentation by giving your contact information. True or False?
A bag contains 1 blue, 2 green, and 3 red marbles, as shown. What is the probability of drawing a green marble out of the bag without looking?
What equation has a slope m=1/2
6-(2-4•) how to simplify
what is the meaning of hope...........will be marking brainiest
Which solution is a buffer? • 0.100 m hno2 and 0.100 m hcl • 0.100 m hno3 and 0.100 m nano3 • 0.100 m hno2 and 0.100 m nacl • 0.100 m hno2 and 0.100 m nano2?
What part of the world has suffered the greatest loss of rainforest?
what does the word facetiously mean?
Help me pleaseee.. There's a picture
State a true conclusion. 1) All rabbits like lettuce. 2) My pet is a rabbit. Conclusion: