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MyaaaMoney
24.06.2021 •
Mathematics
I need help asap please
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Ответ:
i think the answer is -2 or 2 hope it helps.
Step-by-step explanation:
Ответ:
Para simplificar cualquier expresión algebraica, las siguientes son las reglas y pasos básicos: Elimine cualquier símbolo de agrupación, como corchetes y paréntesis, multiplicando factores. Usa la regla del exponente para eliminar la agrupación si los términos contienen exponentes. Combina los términos semejantes mediante suma o resta.