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OpenStudy (anonymous):
whats your answer and question
OpenStudy (anonymous):
OpenStudy (anonymous):
what type of math is this??
OpenStudy (anonymous):
calculus
OpenStudy (anonymous):
JW?
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OpenStudy (anonymous):
oh yea i cant help ya with that i am in Geometry lol
ganeshie8 (ganeshie8):
did u work it already ?
OpenStudy (anonymous):
Yes I did work it
ganeshie8 (ganeshie8):
show ur work :)
OpenStudy (anonymous):
ok I did 2+5^3
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OpenStudy (anonymous):
=343
ganeshie8 (ganeshie8):
thats wrong. lets solve it step by step ok
ganeshie8 (ganeshie8):
\(\large f(x) = ( 2+k(x) )^3\)
first we find \(f'(x)\)
OpenStudy (anonymous):
ok
ganeshie8 (ganeshie8):
you familiar with chain rule, right ?
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ganeshie8 (ganeshie8):
\(\large f'(x) = 3*( 2+k(x) )^2 * k'(x)\)
ganeshie8 (ganeshie8):
\(\large f'(3) = 3*( 2+k(3) )^2 * k'(3)\)
OpenStudy (anonymous):
ok then you get 1029
ganeshie8 (ganeshie8):
\(\large f'(3) = 3*( 2+5 )^2 * 7\)
ganeshie8 (ganeshie8):
1029 = \(\checkmark \)
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OpenStudy (anonymous):
ok so then that is the final answer correct
ganeshie8 (ganeshie8):
yes type 1029 and hit enter
OpenStudy (anonymous):
ok thanks
ganeshie8 (ganeshie8):
np
OpenStudy (tkhunny):
@farmergirl411 ganeshie8 just did all the work for you. You need to prove that this was of some value. Show us a related problem and show your own workings to a successful result.