- #1
ahazen
- 49
- 0
I am trying to differentiate ((5x-1)^4)((8x^2-5)^-3) but i am stuck at a certain point...
Can you please help me fill in the blanks?
Thank you so much:):)
Work done:
1st step: (5x-1)^4 d/dx (8x^2-5)^-3 + (8x^2-5)^-3 d/dx(5x-1)^4
2nd step: (5x-1)^4 (-3)(8x^2-5)^-4 (16x)(8x^2-5)^-3 + (4)(5x-1)^3 (5)
3rd step: (I don't know what goes here...something x) (5x-1)^4 (8x^2-5)^-4 +9(5x-1)^4 (8x^2-5)^-3
Answer: 4(5x-4)^3 (8x^2-5)^-4 (I don't know what goes here)
Can you please help me fill in the blanks?
Thank you so much:):)
Work done:
1st step: (5x-1)^4 d/dx (8x^2-5)^-3 + (8x^2-5)^-3 d/dx(5x-1)^4
2nd step: (5x-1)^4 (-3)(8x^2-5)^-4 (16x)(8x^2-5)^-3 + (4)(5x-1)^3 (5)
3rd step: (I don't know what goes here...something x) (5x-1)^4 (8x^2-5)^-4 +9(5x-1)^4 (8x^2-5)^-3
Answer: 4(5x-4)^3 (8x^2-5)^-4 (I don't know what goes here)