sierrakemp9931 sierrakemp9931
  • 12-02-2019
  • Mathematics
contestada

Please ignore my work and show step by step for number 9 please and thank you

Please ignore my work and show step by step for number 9 please and thank you class=

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5naka
5naka 5naka
  • 12-02-2019

[tex]( x + 3)( x - 7) + (x + 8)(x + 3) = (x + 3)(x - 7 + x + 8) \\ = (x + 3)(2x + 1) [/tex]

(3) is the answer?

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