y=x*3*1/(1/2)*10^(-6)/125 9*100000/125+500*(127/100)^2=1000*(127/100)^2*1/2*((1/10)^2*1/(x^2))^2*(1+119*(1/(57/100+43*1/(11/10-x^2*1/((1/10)^2))/1000)-1)^2/500)

x*3
—*1.0e-6
1/2
y = ———-
125

/ 2
| / 1 |
| 119*|—————— – 1| |
| | / 43 | |
| | |———-| | |
| | | 2 | | |
| | |11 x | | |
| | |– – —–| | |
| | |10 / 1 | | |
2 | | | |—|| | |
2 // 1 | | | | 2|| | |
/127 ||—|| | | 57 10 // | |
2 1000*|—| || 2|| | |— + ———— | |
/127 100/ |10 /| | 100 1000 / |
7200 + 500*|—| = ———–*|—–| *|1 + —————————–|
100/ 2 | 2 | 500 /
x /

$$500 left(frac{127}{100}right)^{2} + 7200 = frac{1000 left(frac{127}{100}right)^{2}}{2} left(frac{1}{100 x^{2}}right)^{2} left(frac{119}{500} left(-1 + frac{1}{frac{43}{1000} frac{1}{- 100 x^{2} + frac{11}{10}} + frac{57}{100}}right)^{2} + 1right)$$

x1 = -0.05749699679083529
y1 = -2.759855845960094e-9

x2 = 0.05749699679083529
y2 = 2.759855845960094e-9

x3 = 0.1093264528836227
y3 = 5.247669738413888e-9

x4 = -0.1093264528836227
y4 = -5.247669738413888e-9