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Mathematics 26 Online
OpenStudy (anonymous):

how would you solve the inequality x^2<2x+8

OpenStudy (anonymous):

-2<x<4

OpenStudy (anonymous):

plz give good answer

OpenStudy (anonymous):

x^2-2x-8<0 x^2-4x+2x-8<0 x(x-4)+2(x-4)<0 (x+2)(x-4)<0 -2<x<4

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