aorozco010 aorozco010
  • 20-10-2020
  • Mathematics
contestada

evaluate the expression if a=-2 and b = 5

evaluate the expression if a2 and b 5 class=

Respuesta :

LadyStrange
LadyStrange LadyStrange
  • 20-10-2020

If , a = (-2) and b = 5

Then :-

[tex] = \frac{8 \times 5 - 6 \times ( - 5)}{13} [/tex]

[tex] = \frac{40 - ( - 30)}{13} [/tex]

[tex] = \frac{70}{13} [/tex]

[tex] = 5.384615[/tex]

[tex]∴ \: \frac{8 \times 5 - 6 \times ( - 5)}{13} = 5.384615[/tex]

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