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# AQA C3 Reverse chain rule integration question watch

1. I'm unsure whether i've done the following question correctly:
Find the integration of (4x+1)^1/2
My working is here, have I done it right?
2. (Original post by Sayless)
I'm unsure whether i've done the following question correctly:
Find the integration of (4x+1)^1/2
My working is here, have I done it right?
I can't see your working. Still, this should help

3. (Original post by Indeterminate)
I can't see your working. Still, this should help

i used that formula, just wandering if i got the correct answer at the end , '1/6(4x+1)^3/2 +c'
4. (Original post by Sayless)
I'm unsure whether i've done the following question correctly:
Find the integration of (4x+1)^1/2
My working is here, have I done it right?
If you are attempting to find this integral, you should certainly be capable of differentiating the answer to check it for yourself!
5. (Original post by DFranklin)
If you are attempting to find this integral, you should certainly be capable of differentiating the answer to check it for yourself!
thanks just done this now

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