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

User Gauri
by
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2 Answers

5 votes

8w^3 + 12w^2 + 10w +15 \\ \\ 4w^2 (2w + 3) + 5(2w + 3) \\ \\ (2w + 3)(4w^2 + 5) \\ \\

The final result is: (2w + 3)(4w² + 5).
User KaliMa
by
8.8k points
2 votes
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 :)
User Sunil Rajput
by
8.1k points
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