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Submitted by kj52freak on Fri, 2012-01-20 00:26

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# x2 + 30x + 198 = 0

x2 + 30x + 198 = 0

Answer

Submitted by shahimermaid on Fri, 2012-01-20 08:45

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## find factors and split the middle term

body preview (30 words)

which is xxx xxxxxxxx in this case xx

xxxx xxxx

30^2 - x xx x xxxx xxx - xxx x xxx

x b xxx xx rt 108=

-30 x 10.39

-30 xxxxxx

x will xxxx xx value, -40.39 x xxxxxx

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Answer

Submitted by philablue on Fri, 2012-01-20 04:31

price: $1.00