EmojisForLife EmojisForLife
  • 03-01-2017
  • Mathematics
contestada

(3a^2+4a-6)-(6a^3-3a+8)
Please Explain
15 points :)

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mona31 mona31
  • 03-01-2017
I think this is what your doing am assuming . forgot but just put -3a+1a solve it and then do -1+2 and you got your anwser
Ver imagen mona31
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apologiabiology
apologiabiology apologiabiology
  • 03-01-2017
distribute and add like terms
-(6a³-3a+8)=-6a³+3a-8

now add
3a²+4a-6-6a³+3a-8
regroup
-6a³+3a²+4a+3a-6-8
-6a³+3a²+7a-14
dat is expanded and compacted
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