(a³-9a²b-3ab-b³)-(25a²b-8ab²-b³). resta.... Question from @sanchezgladis971

September 2023 1 12 Report

(a³-9a²b-3ab-b³)-(25a²b-8ab²-b³). resta

Respuesta:

a³-11a²b+5ab

Explicación paso a paso:

use la resta de polinomios de forma vertical

a³-9a²b-3ab-b³

0-25a²b+8ab+b³

a³-11a²b+5ab

Recuerda utilizar la regla de los signos

1 votes Thanks 2

noeliamonserratherna me equivoqué XD era a³-33a²b+5ab

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