1.Rozwiąż: x-1/2 + x-2/3+x-3/4 mniejsze lub równe 0 prosze niech mi to ktoś rozwiąże:(
(x-1)/2 + (x-2)/3 + (x-3)/4 ≤ 0 /*12
6(x-1) + 4(x-2) + 3(x-3) ≤ 0
6x-6+4x-8+3x-9 ≤ 0
13x ≤ 23
x ≤ 23/13
x-⁶/₁₂+x-⁸/₁₂+x-⁹/₁₂ ≤ 0
3x-²³/₁₂ ≤ 0
3x ≤ ²³/₁₂
x ≤ ²³/₃₆
lub
(x-1)/2+(x-2)/3+(x-3)/4 ≤ 0
6(x-1)+4(x-2)+3(x-3) ≤ 0
x ≤ 1¹⁰/₁₃
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(x-1)/2 + (x-2)/3 + (x-3)/4 ≤ 0 /*12
6(x-1) + 4(x-2) + 3(x-3) ≤ 0
6x-6+4x-8+3x-9 ≤ 0
13x ≤ 23
x ≤ 23/13
x-⁶/₁₂+x-⁸/₁₂+x-⁹/₁₂ ≤ 0
3x-²³/₁₂ ≤ 0
3x ≤ ²³/₁₂
x ≤ ²³/₃₆
lub
(x-1)/2+(x-2)/3+(x-3)/4 ≤ 0
6(x-1)+4(x-2)+3(x-3) ≤ 0
6x-6+4x-8+3x-9 ≤ 0
13x ≤ 23
x ≤ 1¹⁰/₁₃