khanmian2001 khanmian2001

09-01-2021
Mathematics

contestada

Combine any like terms in the expression. If there are no like terms, rewrite the expression.

49r² s+42r² s+28r² s–41r² s

Respuesta :

emerycrow emerycrow

09-01-2021

Answer:

78r²s

Step-by-step explanation:

well you add 49 and 42 and 28 and subtract 41 bc they have the same symbols afterwards, and you get that

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