churtubise413 churtubise413

08-11-2019
Mathematics

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simplify the expression x^2+3x-28/x^2-7x+12

Respuesta :

williamac03 williamac03

08-11-2019

Answer: x+7/x-3

Step-by-step explanation:

x^2+3x-28/x^2-7x+12

(x-4)(x+7)/x^2-7x+12

(x+4)(x+7)

(x-3)(x-4)

Solution: x+7/x-3

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