a-5:(-2 14/19)=-57/104. Created by VLADIK17Q2. matematika-ru

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July 2022 1 1 Report

a-5:(-2 14/19)=-57/104

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ПростоЛёка

Verified answer

A - 5 : (-2¹⁴/₁₉) = - ⁵⁷/₁₀₄
A - ⁵/₁ : (-⁵²/₁₉) = - ⁵⁷/₁₀₄
A - ⁵/₁ × (-¹⁹/₅₂) = - ⁵⁷/₁₀₄
A - (-¹⁹ˣ⁵/₅₂) = - ⁵⁷/₁₀₄
A + ⁹⁵/₅₂ = - ⁵⁷/₁₀₄
A = - ⁵⁷/₁₀₄ - ⁹⁵/₅₂
A = - ⁵⁷/₁₀₄ - ¹⁹⁰/₁₀₄
A = ⁻⁵⁷⁻¹⁹⁰/₁₀₄
A = ⁻²⁴⁷/₁₀₄
A = - 2³⁹/₁₀₄
Проверка
(-2³⁹/₁₀₄) - 5 : (-2¹⁴/₁₉) = - ⁵⁷/₁₀₄
(-2³⁹/₁₀₄) - (-⁹⁵/₅₂) = - ⁵⁷/₁₀₄
(-²⁴⁷/₁₀₄) - (-¹⁹⁰/₁₀₄) = - ⁵⁷/₁₀₄
(-²⁴⁷/₁₀₄) + ¹⁹⁰/₁₀₄ = - ⁵⁷/₁₀₄
-²⁴⁷⁺¹⁹⁰/₁₀₄ = - ⁵⁷/₁₀₄
-⁵⁷/₁₀₄ = - ⁵⁷/₁₀₄

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Answers & Comments

Verified answer

a56 8 b 7505 v 142149 g5552 16 4 3 d 9

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