mariaylbloor
mariaylbloor mariaylbloor
  • 18-02-2018
  • Mathematics
contestada

[tex] \sqrt{x} [/tex] (x-16) =?

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Banabanana
Banabanana Banabanana
  • 18-02-2018
√х(х-16) = х√х - 16√х
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ponyluvver1007
ponyluvver1007 ponyluvver1007
  • 18-02-2018
We can write sqrt(x) as x^(1/2)
So we distribute the sqrt(x):
x(x^1/2)-16sqrt(x)
When multiplying like terms with powers, we add the powers. So x(x^1/2)=x^3/2
So the answer is x^3/2 -16sqrt(x)
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