devinlprochaska devinlprochaska
  • 20-11-2022
  • Mathematics
contestada

Which expression is equal to 6(r2 – 3) + 2(r2 + 1)?

8r squared - 20
6r squared -2
8r squared -16
6r squared +2r-16
pls, help 20 points!

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SOLVE. (2cosx+squareroot3)(2sinx-1)=0