What is the value of │x + 7│? : DS Archive
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# What is the value of │x + 7│?

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What is the value of │x + 7│? [#permalink]

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23 Aug 2006, 04:56
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What is the value of │x + 7│?
(1) │x + 3│= 14
(2) (x + 2)2 = 169
OA is D i got C?
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23 Aug 2006, 05:04
I get C as well

S1) |x+3|=14 ,x = -17 or 11

S2) (x+2)^2=169, x = -15 or 11

S1&S2 - X = 11
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23 Aug 2006, 06:41
whts the source?

I get C as well...
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24 Aug 2006, 09:59
must be C
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24 Aug 2006, 09:59
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