Question

need checker on this question.. i will just post it down..

Answer 1

\[\int\limits_{1}^{3}6x^{2}*dx\]

is the answer is 48 or not?

Answer 2

You know you can check these with wolframalpha right?

Answer 3

If you aren't sure why you are wrong, or how to solve them then getting help makes sense, but for just verifying your result it's easier to type em in there and confirm.

Answer 4

no :((

Answer 5

oO

Answer 6

can you gimme link?

Answer 7

www.wolframalpha.com

Type in : integral of 6x^2 from 1 to 3

Answer 8

It's not 48 btw.

Answer 9

\[\int_{1}^{3} 6x^2dx = 2x^3|_1^3 = 54 - 2 = 52 \]

Answer 10

ahh rtight rofl i counted 6x^3 / 3 when i gave x=3... rofl

Answer 11

thanks for the link ^^