Question

Integral (10x+15)dx/sqrt(x^2+3x+4)

Answer 1

I used u substitution where u=x^2+3x+4 and du=2x+3. Let me know if that helps.

Answer 2

That is du=2x+3 dx

Answer 3

Nice work, @cjr712 but we aren't supposed to just give answers.

Answer 4

@JoannaBlackwelder

oh okay well I hoped it would help him solve other similar problems if he saw one problem solved step by step, but ill keep that in mind

Answer 5

Makes sense, but does not follow the code of conduct. I sometimes give answers if I can't figure out a way to show steps, but this one had lots of steps.