Respuesta:
Explicación paso a paso:
3/2x²y - 4/9x²y
3/2(-2)²(5) - 4/9(-2)²(5)
(3*4*5)/2-(4*4*5)/9
60/2-80/9
30-(80/9)
(270-80)/9
190/9
Si X= -2 y Y= 5
Resolvemos:
[tex] \frac{3}{2} - \frac{4}{9} = \frac{27 - 8}{18} = \frac{19}{18} [/tex]
Reemplazamos:
[tex] \frac{19}{18} \times ( - 2)^{2} \times 5 = \frac{19}{18} \times 4 \times 5 = \frac{190}{9} [/tex]
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Respuesta:
Explicación paso a paso:
3/2x²y - 4/9x²y
3/2(-2)²(5) - 4/9(-2)²(5)
(3*4*5)/2-(4*4*5)/9
60/2-80/9
30-(80/9)
(270-80)/9
190/9
Respuesta:
190/9
Explicación paso a paso:
3/2x²y - 4/9x²y
Si X= -2 y Y= 5
Resolvemos:
[tex] \frac{3}{2} - \frac{4}{9} = \frac{27 - 8}{18} = \frac{19}{18} [/tex]
Reemplazamos:
[tex] \frac{19}{18} \times ( - 2)^{2} \times 5 = \frac{19}{18} \times 4 \times 5 = \frac{190}{9} [/tex]