jmcguirljrossd0n
jmcguirljrossd0n jmcguirljrossd0n
  • 21-07-2017
  • Mathematics
contestada

Identify the factors of 9x2 + 30x + 25

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shawncou7110
shawncou7110 shawncou7110
  • 16-01-2018
9x2 + 30x + 25 = (3x + 5)²
x = -5/3
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