(x^4+1)^8 4x^3 i know what the answer is , i just want to see how to do it
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Maybe by putting and . So you have .
Originally Posted by rock candy (x^4+1)^8 4x^3 i know what the answer is , i just want to see how to do it
thanks for clearing that up ... i should of seen that .. i guess im sleepy
It's actually . You forgot to keep the in the denominator when you subbed back in.
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