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The integral ∫-1(bottom) to 0 ∫sqrt(−1−x2)(bottom) to 0 −4/(−5+sqrt(x^2+y^2)dydx is very hard to do. If you...

The integral ∫-1(bottom) to 0 ∫sqrt(−1−x2)(bottom) to 0 −4/(−5+sqrt(x^2+y^2)dydx is very hard to do. If you put it in polar form it's much easier, ∫ba∫dc f(r,θ)r drdθ it's much easier, but you need to work out the new limits. Find a,b,c,d and the value of the integral.

a=

b=

c=

d=

∫-1(bottom) to 0∫-sqrt(1−x^2)(bottom) to 0 a/(b+sqrt(x^2+y^2)dydx=

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