Calculate Definite Integral: 0.43890022x from 1 to 10

[merven]

ok so what has happened is my friends website is moving to a new location,
he said the only way i can get to see it early is if i get the answer to this, he did this because he knows i know nothing about math... so I am one of you guys or gals can help me...

THE AREA OF A SQUARE WITH SIDE LENGTHS EQUAL TO THE

DEFINITE INTEGRAL OF (0.43890022*X) FROM 1 TO 10

thank you all
Merven

p.s. i hope i put this in the right section lol i was told integrals are calculus :)

 

[ice109]

ok so what has happened is my friends website is moving to a new location,
he said the only way i can get to see it early is if i get the answer ot this, now to be 100% honest I've never done well in math so I am looking to you guys for help...

THE AREA OF A SQUARE WITH SIDE LENGTHS EQUAL TO THE

DEFINITE INTEGRAL OF (0.43890022*X) FROM 1 TO 10

thank you all
Merven

p.s. i hope i put this in the right section lol i was told integrals are calculus :)

do you know how to integrate?

 

[merven]

no i just finished HS with only minimum math so I am tottaly in the dark...

 

[morson]

Right, so it would be pointless to show you how to obtain the answer, because you don't know how to do it! You just want the answer! Have you even given it a go?

 

[arunbg]

Please don't double post.

 

[merven]

umm i didnt double post someone quoted my saying thank you very much, I've tried to learn through the internet and I've tried using one of the calculators but i just don't understand it, if anyone doesn't feel right aobut just giving me and answer i would willing try to learn from them if they are willing to help teach me...
thanks

 

[sutupidmath]

well, assuming that u don't know the definition of the definite integral than here we go. The definite integral of a function is given with this formula:
integ f(x)dx, from a to b = f(b)-f(a)
Actually this is the area that the curve given by the function f(x) closes with the Ox axes.
So, also you need to know that integ k*f(x)=k*integ f(x), where k is any real constant. Also you need to know that integ x dx = (x^2)/2

I think this information is all you need to do find one of the axes of the square, and consequently the whole area of the square.

I hope i was helpful.