Question

find the definite integral y = x(1-x) from -2 to 2

Answer 1

you can multiply the x into the parenthese and obtain:, then its just routine

Answer 2

integrate and evaluate at the limits

Answer 3

could you please further elaborate thankx

Answer 4

\[\int\limits_{}^{}(x-x^2) dx=\frac{x^{1+1}}{1+1}-\frac{x^{2+1}}{2+1}+C\]

\[\int\limits_{a}^{b}f(x) dx=F(x)|_a^b=F(b)-F(a)\]

Answer 5

man, i caught up with something else, or else i would have explained it to you. But the one above me, did a fairly good job

Answer 6

thank you @ lagrangeson678 ^.^

Answer 7

myininaya what did you get as your answer?

Answer 8

i found the antiderivative now all you have to do is:
(just plug in upper limit)
then write minus
(then plug in lower limit)

Answer 9

oh because i got a negative answer

Answer 10

and according to the solution booklet it is a positive answer i.e 17/3 square units