Determine the roots of eqn 2x^2-5x-1=0
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Answer:
Step-by-step explanation:
2x² - 5x - 1 = 0
a = 2
b = -5
c = -1
Δ = b² - 4ac
= (-5)² - 4 (2) (-1)
= 25 + 8
= 33
Δ > 0
∴ the roots are real and unequal
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