dude it would be(x+3)^3=-1
3lg(x+3)=lg(-1)
;no solution as lg(-1) is not valid
(x+3)^3 +1=0
x+3=(-1)^(1/3)
x+3=-1
x=-4
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dude it would be(x+3)^3=-1
3lg(x+3)=lg(-1)
;no solution as lg(-1) is not valid
dude its simple3^x+2=3^x+3^2. Solve for x. And do tell me how you did it.
Search this thread i have done this question here before , around 14-15 may!Please someone try this one from 9709/32/0/N/11
Question 10 part 2nd
URGENT ! Someone help me to solve out this.
Its from J03/P3
Thanks
Simply take y variables to L.H.S and x variables to R.H.SCan somebody help me in Differential equations, i.e, how to separate the variables with illustrations please?
PLEASE HELP!
Find the volume of the solid formed when area under the graph y=sec1/2x is rotated 360 degrees about the x-axis, for boundaries 0 to 1/3 pi (sorry, couldn't find the symbol)
AND...
Integrate the following function:
4x-18
4x^2 + 4x-3
THANKS
P.S. please show me the method behind this madness
Simply take y variables to L.H.S and x variables to R.H.S
Let dy be on L.H.S and dx taken to R.H.S
It is better done in practise!
Ask questions which u have difficulties in and i would solve !Thanks a lot pal! Yet, i have difficuties when inversing etc.. if u know some examples which clearly supports what u said, please post them. tnx!
Okay! now my internal exams are over, i have to concentrate on other subjects right now.Ask questions which u have difficulties in and i would solve !
Thanks a stack. Amazing how one stupid mistake can send you so far off track.View attachment 13765
For second question, factorise the denominator , break usiing partial fractions and then integrate , its not difficult, just lengthy!
Rightly said ^^Thanks a stack. Amazing how one stupid mistake can send you so far off track.
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