Seudónimo Seudónimo

02-03-2022
Mathematics

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Please answer the following Question (35 Points)

Please answer the following Question 35 Points class=

Respuesta :

iciclepiano18 iciclepiano18

02-03-2022

Answer:

[tex]2r-2s[/tex]

Step-by-step explanation:

Start by removing the parentheses:

[tex](r-s)-(s-t)-(t-r)\\r-s-(s)-(-t)-t-(-r)[/tex]

Note that two negatives make a positive.

[tex]r-s-s+t-t+r[/tex]

Combine like terms

[tex]r+r-s-s+t-t\\2r-2s[/tex]

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