nvidmar711 nvidmar711
  • 20-06-2018
  • Mathematics
contestada

actor the expression. 49b2 – 36 Help me please !!!!

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sharon56
sharon56 sharon56
  • 20-06-2018

[tex]49 {b}^{2} - 36 \\ = (7b - 6)(7b + 6)[/tex]
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