ineteggration bee

[gray niche]

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[gentle tulip]

veganmf

[oblique sail]

isn't that just completing the square inside the root

it also helps if you happen to know what the graph looks like

well if you do then you can figure it out in your head

but in any case

completing the square

x - x^2 = 1/4 - (1/2 - x)^2

do you know the integral of sqrt(a - x^2)

if not
you can substitute 1/2sin(theta) for 1/2 - x

i think

no

wha

oh i understand