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April 21, 2014

April 21, 2014

Posted by **leo** on Monday, July 9, 2012 at 11:20am.

A)-6<x<7

B)-6<x<2

C)3<x<7

D)-2<x<3

PLEASE HELP!!

- algebra 2 -
**Steve**, Monday, July 9, 2012 at 11:31amlog[6](x+3)+log[6](x+2)<2

log[6]((x+3)(x+2))<2

(x+3)(x+2) < 36

x^2 + 5x + 6 < 36

x^2 + 5x - 30 < 0

1/2 (-5-√145) < x < 1/2 (-5+√145)

Hmm. There appears to be a typo. However,

(x-3)(x+2) < 36

x^2 - x - 6 < 36

x^2 - x - 42 = 0

(x-7)(x+6) < 0

-6 < x < 7

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