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alexira [117]
2 years ago
5

Factorize 81xsquared+180x+100

Mathematics
1 answer:
bekas [8.4K]2 years ago
5 0

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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