Question

помогите пожалуйста
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Answer 1

x² - 17x + p = 0

x₁ = - 7

x₁ + x₂ = 17

x₂ = 17 - x₁ = 17 - (- 7) = 17 + 7 = 24

x₂ = 24

x₁ * x₂ = p

p = - 7 * 24 = - 168

p = - 168