fgettridge
fgettridge
24-08-2017
Mathematics
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|x-4|3=-1
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mreijepatmat
mreijepatmat
26-08-2017
| x-4 |3=-1
| x-4 |=-1/3
1) Remove the absolute sign ( | |)
2) x - 4 = + [ - 1/3 ] →→ x = - 1/3 + 4 = 11/3
3) x - 4 = - [ - 1/3 ] →→ x = + 1/3 + 4 = 13/3
(REMEMBER | x | = a →→x = a and x = -a
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