zariya46 zariya46
  • 09-12-2022
  • Mathematics
contestada

The expression 5(x² −4)-(3x² + 8x −1) is equivalent to
(1) -2x²-8x-5
(3)
(2) 2x²-8x-19
2x²-28x+1
2x² +8x-5

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