calc
posted by bobpursley .
6(4x+3)^5(4)(3x5)^5+ 5(3x5)^4(3)(4X+3)^6
common factors: (4x+3)^5 (3x5)^4
[(4x+3)^5 (3x5)^4] [24(3x5) + 15(4x+3)]
Take the second term, combine like terms.
f(x)=(4x+3)^6(3x5)^5 Find the derivative.
This is what I did so far.
=6(4x+3)^5(4)(3x5)^5+ 5(3x5)^4(3)(4X+3)^6
=24(4X+3)^5(3x5)^5 *[(3x5)(15)(4x+3)]
=
I am not sure what to do next. Also did I do this correctly so far?
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