найдите число (-13x+2)^2+x где x- корень уравнения[tex]\frac{7x-5}{x-1} = 2[/tex]
7x-5=2x-2
5x=3
x=0.6
(-13*0.6+2)^2+0.6=34.24
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7x-5=2x-2
5x=3
x=0.6
(-13*0.6+2)^2+0.6=34.24