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The function x^5 5x^4 +5x^3 +10 has
only a maximum only minimum both maximum and minimum
 one year ago
 one year ago
The function x^5 5x^4 +5x^3 +10 has only a maximum only minimum both maximum and minimum
 one year ago
 one year ago

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UnkleRhaukusBest ResponseYou've already chosen the best response.0
the highest order term is \(x^5\) it will effect the over all shape of the graph
 one year ago

open_study1Best ResponseYou've already chosen the best response.0
Plz DON T SOLVE THIS BY GRAPH....ANY OTHER METHOD...
 one year ago

UnkleRhaukusBest ResponseYou've already chosen the best response.0
the order of \(x^5\) is 5 which is an odd number, odd ordered functions
 one year ago

dpaIncBest ResponseYou've already chosen the best response.0
i'm thinking you mean local maximum and local minimum because the end behaviour of this function is they go to plus/minus infinity.
 one year ago

AadarshBest ResponseYou've already chosen the best response.0
Find f'(x). Equate it to zero. Find f''(x). Substitute the values of f'(x) in f''(x), see whether it is negative or positive. If negative, local maximum and if positive, local minimum.
 one year ago

AadarshBest ResponseYou've already chosen the best response.0
@apoorvk , @srinidhijha bhai, please say whether I am correct or not.
 one year ago

open_study1Best ResponseYou've already chosen the best response.0
I THINK U R CORRECT BUT HOW TO FIND F(X)
 one year ago

AadarshBest ResponseYou've already chosen the best response.0
U know differentiation or not @open_study1 ?
 one year ago

ajprincessBest ResponseYou've already chosen the best response.0
f(x)= x^5 5x^4 +5x^3 +10 f'(x)=differentiation of f(x).
 one year ago

open_study1Best ResponseYou've already chosen the best response.0
AFTER DIFERNTIATION WE HAVE TO EQUATE THAT TO 0 IS IT????
 one year ago

open_study1Best ResponseYou've already chosen the best response.0
SO IT WILL BE IN X^4 TERMS SO HOW WILL WE SOLVE THAT???
 one year ago

ajprincessBest ResponseYou've already chosen the best response.0
Yup. bt u will b abl to factorise it.
 one year ago

open_study1Best ResponseYou've already chosen the best response.0
x^44X^3+3X^2+10=0
 one year ago

open_study1Best ResponseYou've already chosen the best response.0
@ajprincess HOW TO FACTORISE LOL
 one year ago

ajprincessBest ResponseYou've already chosen the best response.0
Vat do u get ven u differentiate a number?
 one year ago

open_study1Best ResponseYou've already chosen the best response.0
5X^420X^3+15X^2+10
 one year ago

open_study1Best ResponseYou've already chosen the best response.0
SORRY MOT 10 IT IS 0
 one year ago

ajprincessBest ResponseYou've already chosen the best response.0
Nw can u factorise it?
 one year ago

cinarBest ResponseYou've already chosen the best response.2
http://www.wolframalpha.com/input/?i=x^44x^3%2B3x^2%3D0
 one year ago

cinarBest ResponseYou've already chosen the best response.2
\[\Large f''(x)=4x^315x^2+6x\]
 one year ago

anusha.pBest ResponseYou've already chosen the best response.0
let it be f(x) differentiate wrt x.........and equate to zero solve for x value again diferrentiate the differentiated one and substitute the x value...... if u get positve value,it has minima and viceversa
 one year ago

open_study1Best ResponseYou've already chosen the best response.0
OK X=0 X= 1 X=3 THEN
 one year ago

open_study1Best ResponseYou've already chosen the best response.0
@anusha.p CAN U SHOW IT
 one year ago

cinarBest ResponseYou've already chosen the best response.2
find \[\Large f''(0) \quad f''(1)\quad and \quad f''(3)\]
 one year ago

cinarBest ResponseYou've already chosen the best response.2
The function has a minimum value at x = a if f '(a) = 0 and f ''(a) = a positive number. The function has a maximum value at x = a if f '(a) = 0 and f ''(a) = a negative number.
 one year ago
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