Mario07 Mario07

23-05-2014
Mathematics

contestada

evaluate 8-11 to the square root of 25/121

Respuesta :

23-05-2014

[tex]\frac{8-11}{\sqrt{\frac{25}{121}}}=\frac{-3}{\sqrt{\frac{25}{121}}}=(-3):\sqrt{\frac{25}{121}}=(-3):\frac{\sqrt{25}}{\sqrt{121}}=(-3):\frac{5}{11}=(-3) \cdot \frac{11}{5}=\\ \\ = -\frac{33}{5}=-6\frac{3}{5}[/tex]

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