jonellelynn
jonellelynn jonellelynn
  • 23-03-2016
  • Mathematics
contestada

8w^3 + 12w^2 + 10w +15 factor this expression with work please?

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RASEA23
RASEA23 RASEA23
  • 23-03-2016
8w^3 + 12w^2 + 10w +15
Take each two terms and find common factors for each:
4w^2(2w+3)+5(2w+3)
Group them together:
And that is your final answer:
(4w^2+5)(2w+3)

Hope this helps :)
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Exvited
Exvited Exvited
  • 23-03-2016
[tex]8w^3 + 12w^2 + 10w +15 \\ \\ 4w^2 (2w + 3) + 5(2w + 3) \\ \\ (2w + 3)(4w^2 + 5) \\ \\ [/tex]

The final result is: (2w + 3)(4w² + 5).
Answer Link

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