- #1

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Problem:

[tex](x^2+2x)/sqrt[x^3+3x^2+1][/tex]

[tex]= 2/3/sqrt[(x+3x)^2+1] [/tex] is this the answer?

i dont knw how to solve it stepbystep..

can someone show me pls?

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- Thread starter redfilth
- Start date

- #1

- 1

- 0

Problem:

[tex](x^2+2x)/sqrt[x^3+3x^2+1][/tex]

[tex]= 2/3/sqrt[(x+3x)^2+1] [/tex] is this the answer?

i dont knw how to solve it stepbystep..

can someone show me pls?

Last edited by a moderator:

- #2

lanedance

Homework Helper

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hi redfilth

this could be a good candidate for substitution - can you think of a good one to try?

this could be a good candidate for substitution - can you think of a good one to try?

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