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boyakko
18 days ago
14

If -1 is a zero of the quadratic polynomial f(x)= x2- 7x -8 find the other zero

Mathematics
1 answer:
Svet_ta [9.5K]18 days ago
4 0
X² - 7x - 8 = 0
Applying the Viet theorem
x₁ + x₂ = -p
-1 + x₂ = 7
x₂ = 7 + 1
x₂ = 8


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