kellylee38oreot0
kellylee38oreot0 kellylee38oreot0
  • 17-02-2022
  • Mathematics
contestada

(5x squared + 10x+2) +(12x squared +9x-15)

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rubyr21 rubyr21
  • 17-02-2022
60x to the 4th power +165x to the 3rd +39x squared - 132x - 30 i think
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