1 / | | ______________ | / 2 | \/ x - 6*x - 7 dx | / 0
Integral(sqrt(x^2 - 6*x - 1*7), (x, 0, 1))
SqrtQuadraticRule(a=-7, b=-6, c=1, context=sqrt(x**2 - 6*x - 1*7), symbol=x)
Now simplify:
Add the constant of integration:
The answer is:
/ | | ______________ / _______________\ _______________ | / 2 | / 2 | / 2 / 3 x\ | \/ x - 6*x - 7 dx = C - 8*log\-6 + 2*x + 2*\/ -7 + x - 6*x / + \/ -7 + x - 6*x *|- - + -| | \ 2 2/ /
___ / ___\ ___ 16*pi*I 3*I*\/ 7 -8*log(8) + 8*log\-6 + 2*I*\/ 7 / - 2*I*\/ 3 - ------- + --------- 3 2
=
___ / ___\ ___ 16*pi*I 3*I*\/ 7 -8*log(8) + 8*log\-6 + 2*I*\/ 7 / - 2*I*\/ 3 - ------- + --------- 3 2
Use the examples entering the upper and lower limits of integration.