kendra0143 kendra0143
  • 21-01-2021
  • Mathematics
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simplify the following expression. (9x^2-2x+7)+(4x^2+7x+2)

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sailaxamanasl
sailaxamanasl sailaxamanasl
  • 22-01-2021
The answer is 13x^2+5x+9 i thinks that’s the answer
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