The teacher will be very surprised to see your correct solution 😉
x + 1 x - 2 x x - 1 3*2 - 2*5 = 5 + 2
/ 1 \ | --------| | log(2/5)| |/275\ | x1 = -log||---| | \\ 54/ /
/ 1 \ | --------| | log(2/5)| |/ 54\ | x2 = log||---| | \\275/ /
x2 = log((54/275)^(1/log(2/5)))
sum
/ 1 \ / 1 \ | --------| | --------| | log(2/5)| | log(2/5)| |/275\ | |/ 54\ | - log||---| | + log||---| | \\ 54/ / \\275/ /
=
/ 1 \ / 1 \ | --------| | --------| | log(2/5)| | log(2/5)| |/275\ | |/ 54\ | - log||---| | + log||---| | \\ 54/ / \\275/ /
product
/ 1 \ / 1 \ | --------| | --------| | log(2/5)| | log(2/5)| |/275\ | |/ 54\ | -log||---| |*log||---| | \\ 54/ / \\275/ /
=
2 2 / log(2916)\ log (54) + log (275) - log\275 / ---------------------------------------- 2 2 / log(4)\ log (2) + log (5) - log\5 /
(log(54)^2 + log(275)^2 - log(275^log(2916)))/(log(2)^2 + log(5)^2 - log(5^log(4)))
x1 = -76.176760093132
x2 = -62.1767600931321
x3 = -108.176760093132
x4 = -96.176760093132
x5 = -98.176760093132
x6 = -54.1767600932947
x7 = -126.176760093132
x8 = -42.176769787628
x9 = -122.176760093132
x10 = -114.176760093132
x11 = -46.17676034131
x12 = 1.77649625220247
x13 = -52.1767600941486
x14 = -64.176760093132
x15 = -124.176760093132
x16 = -74.176760093132
x17 = -112.176760093132
x18 = -70.176760093132
x19 = -78.176760093132
x20 = -102.176760093132
x21 = -120.176760093132
x22 = -86.176760093132
x23 = -82.176760093132
x24 = -88.176760093132
x25 = -94.176760093132
x26 = -80.176760093132
x27 = -66.176760093132
x28 = -92.176760093132
x29 = -104.176760093132
x30 = -56.1767600931581
x31 = -118.176760093132
x32 = -44.1767616442454
x33 = -128.176760093132
x34 = -84.176760093132
x35 = -72.176760093132
x36 = -50.1767600994854
x37 = -106.176760093132
x38 = -100.176760093132
x39 = -116.176760093132
x40 = -60.1767600931327
x41 = -48.1767601328405
x42 = -130.176760093132
x43 = -58.1767600931362
x44 = -68.176760093132
x45 = -110.176760093132
x46 = -90.176760093132
x46 = -90.176760093132