jodoman001 jodoman001
  • 01-05-2020
  • Mathematics
contestada

evaluate (x-2y)^2 if x=2 and y=-3

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nktselepov
nktselepov nktselepov
  • 01-05-2020

[tex](x - 2y)^{2} [/tex]

If x=2 and y=-3, than

[tex](2 - 2 \times ( - 3))^{2} = (2 + 6) ^{2} = 64[/tex]

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