ladokuntlad:

Use graph to solve it
Or if advance in differentiation
Use Newton-raphson method

fawaz050:

thanks bro,but how do i choose x0 when i want to get x1
or i just assume an interval lets say the value of x is between d interval 2<x<3..do i use 2 or 2.1 as d initial value
cos all d question m seeing online dey had initial values

ladokuntlad:
Yes u xan use any number for a guess.
It will converge to d reall number after few iterations

seuntosyn:
solve completely the equation x + y + z=1


x^2 + y^2+ z^2=35



x^3+ y^3 + z^3=97 pls help me out

seuntosyn:
solve completely the equation x + y + z=1 x^2 + y^2+ z^2=35 x^3+ y^3 + z^3=97 pls help me out

seuntosyn:
solve completely the equation
x + y + z=1
x^2 + y^2+ z^2=35
x^3+ y^3 + z^3=97 pls help me out

makasimatics:
checkout this algorithm developed by a Nigerian


http://familyesperience..com/2016/03/a-boy-developes-new-algorithm-which.html

agentofchange1:

(x, y ,z)= ( -1 , -3 , 5)

seuntosyn:
thanks so much

faro02455:
Need an assistance on this : determine the roots of f(x)=x^3-10x^2+5=0 that lies in (0.6, 0.8 ) Using newton-ralphson. And using the reduction function to have the values of your x.

agentofchange1:
u welcome buddy....

fawaz050:
after some iterations i got this x=0.734603507789 i took 0.7 as d initial value

faro02455:
yh...did you use reduction formula?

achemomi:
Hi maths gurus, am new in this forum, & I just started my 1st year in the uni where I study computer science which has so many tough maths related to it.
There is this objective questions am given to solve. I have solved so many of them except 2 which has to do with intergration. I'll be fine if u guys can welcome me with the solutions. The questions are as follows:

(1)Intergrate {tan^3x.sec^3x dx
Options:
A tan^2x + 1
B cot^2x + 1
C sec^2x
D sec^2x

(2)Intergrate {xcosax^2 dx

A cos^3x + c
B sin2x + c
C sec^2x + 1
D1/2(asinax^2) + c

Pls u can use { as the integration symbol since it can't be found in this text editor.
Thanks in advance

achemomi:
Hi maths gurus, am new in this forum, & I just started my 1st year in the uni where I study computer science which has so many tough maths related to it.
There is this objective questions am given to solve. I have solved so many of them except 2 which has to do with intergration. I'll be fine if u guys can welcome me with the solutions. The questions are as follows:

(1)Intergrate {tan^3x.sec^3x dx
Options:
A tan^2x + 1
B cot^2x + 1
C sec^2x
D sec^2x

(2)Intergrate {xcosax^2 dx

A cos^3x + c
B sin2x + c
C sec^2x + 1
D1/2(asinax^2) + c

Pls u can use { as the integration symbol since it can't be found in this text editor.
Thanks in advance

ayokunlei:
Help solve pls.
Find the 1st derivative with respect to (t)
Agentofchange1. Ladokuntlad. ThankyouJesus

ayokunlei:
Help solve pls.
Find the 1st derivative with respect to (t)
Agentofchange1. Ladokuntlad. ThankyouJesus

achemomi:
Hi maths gurus, am new in this forum, & I just started my 1st year in the uni where I study computer science which has so many tough maths related to it.
There is this objective questions am given to solve. I have solved so many of them except 2 which has to do with intergration. I'll be fine if u guys can welcome me with the solutions. The questions are as follows:

(1)Intergrate {tan^3x.sec^3x dx
Options:
A tan^2x + 1
B cot^2x + 1
C sec^2x
D sec^2x

(2)Intergrate {xcosax^2 dx

A cos^3x + c
B sin2x + c
C sec^2x + 1
D1/2(asinax^2) + c

Pls u can use { as the integration symbol since it can't be found in this text editor.
Thanks in advance

ladokuntlad:
bro its either u typed d wrong question or d options above are wrong
qstn 1 has a totally different ansa

ladokuntlad:

bro its either u typed d wrong question or d options above are wrong

qstn 1 has a totally different ansa

achemomi:

I typed the questions and options well. Even I myself thought either the questions or the answers contain some errors. That's why i say I should confirme from u guys. Thanks alot