Упростите выражение 5/12(2,4р-4 4/5к)-4,5(4/9р-0,4к). Created by 40613Li. algebra-ru

9р-0,4к)...

August 2022 1 3 Report

Упростите выражение
5/12(2,4р-4 4/5к)-4,5(4/9р-0,4к)

Answers & Comments

Industr Ответ: -p+ (7k/15)
Как то так получилось =)
1)(5/12)*(2.4p-(16/5)k)-4.5*(4/9)p+1.8k
2)(5/12)*2.4p-(4/3)k-(45/10)*(4/9)p+1.8k
3)(5/12)*(24/10)p - (4/3)k-(5/5)*2p+1.8k
4)(2/2)p-(4/3)k-2p+1.8k
5)p-(4/3)k-2p+1.8k
6)-p-(4/3)k+(18/10)k
7)-p-(4/3)k+(9/5)k
8)-p+(-20k+27k/15)
9)ОТВЕТ: -p+(7k/15)

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