Tiphany B.
asked 04/18/14
solve by extracting square roots, show work
x squared =49
(3x-8)^2-6=58
Parviz F.
answered 04/18/14
Mathematics professor at Community Colleges
X^2 = 49
X = ± 7
( 3X - 8 ) ^2 - 6 = 58
(3X - 8 ) ^2 = 64
3X -8 = ±8
3X = 0, 16
X = 0, 16/3
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