mildredhernandez47 mildredhernandez47
  • 16-07-2021
  • Mathematics
contestada

when 3a^2-2a+5 is subtracted from a^2+a-1 the result is

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megasamuel581
megasamuel581 megasamuel581
  • 16-07-2021
-2a^2+3a-6

(1-3)a^2+(1+2)a+(-1-5) simplifies to the expression above.
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