Mathematics · Quadratic Equations
In the following question, two equations numbered I and II are given. Solve both equations and choose the correct option. The variables 'a' and 'b' represent the efficiency scores of two industrial machines. I. a2 + 6a - 72 = 0 II. b2 - 15b + 54 = 0
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1a ≥ b
- 2a ≤ b✓
- 3a > b
- 4a < b
Correct answer
a ≤ b
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