(2.39)^2 - (1.61)^2/2.39 - 1.61?
- 5
- 4
- 3
- None of these
Explanation
(2.39)^2 - (1.61)^2 = 3.1400
2.39 - 1.61 = 0.78
3.1400 ÷ 0.78 = 4.0256 ≈ 4
Related MCQs
- 2x² + 4 = 9x
- 2x² + 9 = 4x
- 2x² + 9 = 4x
- x² + 4 = 9x
(2.39)^2 - (1.61)^2 = 3.1400
2.39 - 1.61 = 0.78
3.1400 ÷ 0.78 = 4.0256 ≈ 4
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