Maths help

Hi could you help me with this question

y=x^3ln(4x+2) thanks

Hi could you help me with this question

y=x^3ln(4x+2) thanks

Could you be more specific about the question, please? Would you write it out in full?

are you trying to differentiate it or something... you didn't exactly state the question like the person above pointed out.

You differential is slightly wrong. There should be a 4 in front of that x^3. So it would be dy/dx= 4x^3/4x+2 + 3x^2(4x+2)
then you should only simplify it slightly to:

2x^3/2x+1 + 3x^2(4x+2) (What I did was divided the top and bottom by two)

You differential is slightly wrong. There should be a 4 in front of that x^3. So it would be dy/dx= 4x^3/4x+2 + 3x^2(4x+2)
then you should only simplify it slightly to:

2x^3/2x+1 + 3x^2(4x+2) (What I did was divided the top and bottom by two)

Are you not missing the ln in the second bit?

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Yeah haha, I realised my mistake after and put the 4 there