christmassnowflake christmassnowflake

07-04-2020
Mathematics

contestada

Write an equivalent expression for this expression. x(x^2+x-1)-x^2

Respuesta :

mathstudent55 mathstudent55

07-04-2020

Answer:

x^3 - x

Step-by-step explanation:

x(x^2 + x - 1) - x^2 =

= x^3 + x^2 - x - x^2

= x^3 - x

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