Ebberman9596 Ebberman9596
  • 18-10-2018
  • Mathematics
contestada

What is the answer when subtracting (-3y2-8)-(5y2+1)?

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Аноним Аноним
  • 18-10-2018

You have to distribute the minus sign to the second parenthesis, changing the sign of every term:

[tex] -3y^2-8-(5y^2+1) = -3y^2-8-5y^2-1 = -8y^2-9 [/tex]

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