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If y = 2x2 + 9x - 35. Find the range of values for which y < 0.
Question 1
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If y = 2x
2
+ 9x - 35. Find the range of values for which y < 0.
7 < x < \(\frac{5}{2}\)
-5 < 7 < x
-7 < x < 5
-7 < x < \(\frac{5}{2}\)
Answer Details
Read lesson note on Linear Inequalities (WAEC)
Read lesson note on Quadratic Equations (WAEC)
Linear Inequalities
Quadratic Equations
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