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anonymous
 5 years ago
Evaluate the definite integral.
6 to 4 (3x2−4x+5)dx
hi guys i need help ?
anonymous
 5 years ago
Evaluate the definite integral. 6 to 4 (3x2−4x+5)dx hi guys i need help ?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0do you know how to integrate polynomials?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i tried but i could not solve this problem

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Possible intermediate steps: integral (54 x+3 x^2) dx Integrate the sum term by term and factor out constants: = 3 integral x^2 dx+ integral 5 dx4 integral x dx The integral of x^2 is x^3/3: = x^3+ integral 5 dx4 integral x dx The integral of x is x^2/2: = x^32 x^2+ integral 5 dx The integral of 5 is 5 x: = x^32 x^2+5 x+constant

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0then by applying newton's Newton leibniz you would plug in 4 and 6 to solve.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0=(x^3  2x^2 +5x) then evaluate it at 6 then subtract (x^3  2x^2 +5x) evaluated at 5

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0its a definite integral so no plus c stuff

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Take the indefinite integrate of each individual term using the laws of integration. Next, evalute your answer at each endpoint..then subtract your evaluation at 'a' from your evaluation at 'b'

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\int\limits_{4}^{6}3x ^{2}4x +5 dx = [x ^{3}2x ^{2}+5x ] _{4}^{6}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry i meant evaluated at 4 typo

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\int\limits_{4}^{6} (3x^24x+5)dx\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[6^3 4(6) + 5(6) (4^3 4(4) +5(4))\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0smart, are you still confused? it is pretty straight forward from here. nosmada has explained it just now too.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[6^3−4(6)^2+5(6)−(4^3−4(4)^2+5(4)) \] sorry disregard that last one

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0it says the answer is incorrect

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the answer is 82 or not?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Thanks man for helping me.. it is incorrect.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0no wiat you have to evaluate the polynomial I posted. the one nmosmada posted is incorrect. use mine and solve.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[6^{3}2(6)^{2}+5(6)(4^{3}2(4)^{2}+5(4))\] that is the correct one. you should get 132 i think

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh well, too bad. I did the procedure correctly. maybe your book has an error in it.
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