AmirahIshtiaq AmirahIshtiaq
  • 13-12-2021
  • Mathematics
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Factorize 81xsquared+180x+100

Respuesta :

ranjot0143
ranjot0143 ranjot0143
  • 13-12-2021

Answer:

  • 81x²+180x+100
  • 9x²+180x+10²
  • using (a+b)²=a²+b²+2ab
  • 9x²+2(9x)(10)+10²
  • (9x+2)²=(9x+2)(9x+2)
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