talogracia talogracia

18-11-2020
Mathematics

contestada

factor b^4 - 2b^2 - 63

Respuesta :

amendadaniel89 amendadaniel89

18-11-2020

Answer:

( b − 9 ) ( b + 7 )

Step-by-step explanation:

Find two number that multiplies - 63 and add - 2

9 & 7 are both the greatest common factor

Answer Link

ariaynat32 ariaynat32

18-11-2020

The answer
(b-9) and (b+7)

Answer Link

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