x+1/x=2
Найду корень уравнения: x+1/x=2
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(-2)^2 - 4 * (1) * (1) = 0
x = -b/2a = --2/2/(1)
x1 = 1.00000046407022
x2 = 1.00000044276613
x3 = 1.00000045448826
x4 = 1.00000046386162
x5 = 1.00000045059478
x6 = 1.00000040276082
x7 = 1.00000047683445
x8 = 1.00000047059331
x9 = 1.00000038444561
x10 = 1.00000048804528
x11 = 1.00000044953853
x12 = 1.0000004508967
x13 = 1.00000046512465
x14 = 1.00000045144032
x15 = 1.00000046546164
x16 = 1.00000047832433
x17 = 1.00000047445377
x18 = 1.00000045429758
x19 = 1.0000004656446
x20 = 1.0000004415192
x21 = 1.00000044479462
x22 = 1.00000045361678
x23 = 1.00000045348398
x24 = 1.00000048479785
x25 = 1.00000046468092
x26 = 1.00000044763915
x27 = 1.00000045288114
x28 = 1.00000057854469
x29 = 1.00000045374342
x30 = 1.00000047120219
x31 = 1.00000046759768
x32 = 1.0000004639637
x33 = 1.00000045334455
x34 = 1.00000045409035
x35 = 1.00000070851186
x36 = 1.0000004266364
x37 = 1.00000044991869
x38 = 1.00000046376372
x39 = 1.00000044384765
x40 = 1.00000053763502
x41 = 1.00000044867488
x42 = 1.00000041385598
x43 = 1.00000042129807
x44 = 1.00000045386431
x45 = 1.00000045397983
x46 = 1.00000045117786
x47 = 1.00000024465651
x48 = 1.00000046792657
x49 = 1.00000045270954
x50 = 1.00000047187902
x51 = 1.00000045439486
x52 = 1.00000046429782
x53 = 1.00000044818159
x54 = 1.00000048008703
x55 = 1.00000046954221
x56 = 1.0000004306526
x57 = 1.00000049223107
x58 = 1.00000044637425
x59 = 1.00000044563069
x60 = 1.00000046418149
x61 = 1.00000047004264
x62 = 1.00000046583836
x63 = 1.00000045319798
x64 = 1.0000005175984
x65 = 1.00000043834986
x66 = 1.00000047555861
x67 = 1.00000044912541
x68 = 1.00000049783065
x69 = 1.00000046454713
x70 = 1.00000046866685
x71 = 1.00000045304372
x72 = 1.00000046366974
x73 = 1.00000046482142
x74 = 1.00000045252815
x75 = 1.00000046700812
x76 = 1.0000004502697
x77 = 1.00000045419616
x78 = 1.00000046908543
x79 = 1.00000048220504
x80 = 1.00000046729234
x81 = 1.00000044703986
x82 = 1.00000046674289
x83 = 1.00000047263583
x84 = 1.00000046441957
x85 = 1.00000045191615
x86 = 1.00000045233613
x87 = 1.00000043378375
x88 = 1.00000045213249
x89 = 1.00000046604389
x90 = 1.00000046828186
x91 = 1.00000046649482
x92 = 1.00000050570596
x93 = 1.00000046626229
x94 = 1.00000047348771
x95 = 1.00000044006575
x96 = 1.00000046496914
x97 = 1.00000034844526
x98 = 1.00000043629339
x99 = 1.00000046528858
x100 = 1.00000045168589