102,103,104,105,120,130,140,150,123,132,124,142,125,152,134,143,135,153,145,154
201,203,204,205,210,230,240,250,213,231,214,241,215,251,234,243,235,253,245.254
301,302,304,305,310,320,340,350,321,312,314,341,351,315,324,342,325,352,345,354
401,402,403,405,410,420,430,450,412,421,413,431,415,451,423,432,425,452,435,453
501,502,503,504,510,520,530,540,512,521,513,531,514,541,523,532,524,542,534,543
3x-5-2√(3x-5)=0
2√3x-5)=3x-5
4(3x-5)=9x²-30x+25
12x-20=9x²-30x+25
9x²-30x+25-12x+20=0
9x²-42x+45=0
3x²-14x+15=0, D=196-180=16, √16=4
x1=(14+4)/6=18/6=3, x1=3
x2=(14-4)/6=10/6=5/3, x2=5/3
5x›5
2x‹3
x›1
x‹1.5 или (3/2)
x(1;+бесконечности)
x(-бесконечности;-1.5)
И у данной системы решений нет,так как ветви не пересекаются.
(-7/8+ 4 3/2)*9.6=(-7/8+11/2)*9 6/10=(-7/8+44/8)*9 3/5= 37/8*48/5=37/1*6/5=222/5=44.4