Respuesta :
Answer:
Step-by-step explanation:
common difference d = a₂-a₁ = (-2x+7)-(5x+2) = -7x+5
a₁₄ = a₁+13(-7x+5)
= (5x+2) - 91x + 65
= -86x + 67
Answer:
Step-by-step explanation:
common difference d = a₂-a₁ = (-2x+7)-(5x+2) = -7x+5
a₁₄ = a₁+13(-7x+5)
= (5x+2) - 91x + 65
= -86x + 67