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Find the sum of the roots of the equation 2x2 + 3x - 9 = 0
Question 1
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Find the sum of the roots of the equation 2x
2
+ 3x - 9 = 0
-18
-6
\(-\frac{9}{2}\)
\(-\frac{3}{2}\)
Answer Details
Read lesson note on Probability (WAEC)
Read lesson note on Quadratic Equations (WAEC)
Probability
Quadratic Equations
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