Al realizar la operación (8m2 – mn + n2) – (m2 – 3mn + n2), se obtiene:.... Question from @wendyNYA

July 2023 1 4 Report

Al realizar la operación (8m2 – mn + n2) – (m2 – 3mn + n2), se obtiene:

mariaaaab

Respuesta:

7m2+2mn.

Explicación paso a paso:

(8m2 – mn + n2) – (m2 – 3mn + n2) Aplico ley de signos

8m2 - mn + n2 -m2 + 3mn - n2 Resuelvo términos semejantes

7m2 + 2mn

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