montanareecer41 montanareecer41
  • 11-05-2018
  • Mathematics
contestada

(4k^4 + 2 - 3k) + (5k^4 + k - 8)

4k4 2 3k 5k4 k 8 class=

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prestonshelton
prestonshelton prestonshelton
  • 11-05-2018
Hello!

You can only add values that have the same terms

4k^4 + 5k^4 = 9k^4

-3k + k = -2k

-8 + 2 = -6

The answer is 9k^4 - 2k - 6

Hope this helps!
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aencabo
aencabo aencabo
  • 11-05-2018
(4k^4 + 2 - 3k) + (5k^4 + k - 8)
= 
4k^4 + 2 - 3k + 5k^4 + k - 8
= 9
k^4 -2k -6


The simplest form is  9k^4 -2k -6
Answer Link

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