doughae
doughae
22-07-2017
Mathematics
contestada
simplify the radical, the square root of x^13
Respuesta :
irspow
irspow
22-07-2017
√(x^13) is equal to:
(x^13)^(1/2) which is equal to:
(x^12*x^1)^(1/2) which is equal to
(x^12)^(1/2)*(x^1)^(1/2)
and the applicable rule: (a^b)^c=a^(b*c) so
x^(12*1/2)*x^(1*1/2)
x^6*x^(1/2)
x^6√x
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Аноним
Аноним
22-07-2017
Rewrite it as a perfect square.
√x¹²x
Write it as a product of two radicals.
√x¹²√x
Simplify √x¹² (divide for 2)
√x¹² * 1/2
x⁶√x
Answer Link
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