Respuesta :

Answer:

4m+12$, squared 12/34+10566

Step-by-step explanation:


the quotient should be 2x² + x - 3 not 2x² + x + 3

the error was made in the division of x² into the line -3x² + 6x - 3

where it goes in - 3 times not + 3 times ← error



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