SOLUTION: solve : abs(x+4)>8
I solve it and the answer i have been finding is -12 and 4
but when i enter is in interval form such as (-12,4) it tells me the answer is incorrect
Help Ple
Algebra ->
Absolute-value
-> SOLUTION: solve : abs(x+4)>8
I solve it and the answer i have been finding is -12 and 4
but when i enter is in interval form such as (-12,4) it tells me the answer is incorrect
Help Ple
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Question 667041: solve : abs(x+4)>8
I solve it and the answer i have been finding is -12 and 4
but when i enter is in interval form such as (-12,4) it tells me the answer is incorrect
Help Please Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! abs(x+4)>8
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|x+4| > 8
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x+4 < -8 or x+4 > 8
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x < -12 or x > 4
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Ans in interval notation: (-oo,-12)U(4,+oo)
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Cheers,
Stan H.
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