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Add.\newline(8n+7)+(n+4)(8n + 7) + (n + 4)

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Full solution

Q. Add.\newline(8n+7)+(n+4)(8n + 7) + (n + 4)
  1. Identify expression: We have: (8n+7)+(n+4)(8n + 7) + (n + 4)\newlineIdentify the expression after combining like terms.\newline(8n+7)+(n+4)(8n + 7) + (n + 4)\newline= 88n + 77 + n + 44
  2. Combine like terms: 8n+7+n+48n + 7 + n + 4\newlineCombine the like terms (the terms with nn) and the constant terms.\newline= (8n+n)+(7+4)(8n + n) + (7 + 4)\newline= 9n+119n + 11

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