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  • 19-04-2024
  • Mathematics
contestada

Find the difference of functions s and r shown
below.
r(x) = x²+ 3x
s(x)=2x+1
(s-r)(x)=
-x²+3x-2x+1
(-x²+3x) - (2x+1)
(2x+1)-(-x² + 3x)
2x+1-x2+3x

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