NathalyN
NathalyN
13-01-2016
Mathematics
contestada
PLease help me I beg you please help me!!
Respuesta :
taskmasters
taskmasters
13-01-2016
x² + 3 = 102
x² = 102 - 3
x² = 99
√x² = √99
x = √9 * 10
x = 3 √10
-----
x =
+
4√2
x
² = 4² (√2)²
x² = 16 * 2
x² = 32
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