Math Problem Solver

1=\left(860\cdot 10^6\right)\left(1,\:3\left(\frac{551016}{\frac{\pi \:}{4}\left(\left(0,\:0752\right)^4-\left(0,\:0752-x\right)^4\right)}+\frac{3727}{\pi \left(\left(0,\:0752\right)^2-\left(0,\:0752-x\right)^2\right)}\right)\right)^{-1}