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  • 01-05-2020
  • Mathematics
contestada

Find the value of the following if x = -1 and y = -3: __2x-4y___
x2 +y

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itzibitzyspider
itzibitzyspider itzibitzyspider
  • 01-05-2020
2(-1)-4(-3)
-2-(-12)
-2+12=10

(-1)2+(-3)
1-3=-2
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