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KiRa [710]
3 years ago
8

Find the sum of 2x^2 + 3x - 4, 8 - 3x, and -5x^2 + 2 please help me I'm so confused

Mathematics
1 answer:
krok68 [10]3 years ago
8 0
       (2x^2 + 3x -4) + (8 - 3x) + (-5x^2 + 2)
<=> 2x^2 - 5x^2  +  3x -3x  -  4 +8 +2
  =   -3x^2 + 6
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