6 times of a natural number subtracted from the square of that number gives 187. a Form a second degree equation by taking the number as $x$. b Find the number.
Explanation
Let the number be x. The square of the number is x^2. Six times the number is 6x. The equation is x^2 - 6x - 187 = 0. This is a second-degree equation.
⬆ Related Topic
📘 Syllabus
View STATE_KERALA Class 10 Syllabus →
📝 Practice Questions
Practice Previous Year Questions →
🤖 Practice with AI
Generate Practice Question Paper →
📚 Related Concepts
- (b) A certain gas ha $\mathrm{c}_{\mathrm{p}}=1.968$ and $\mathrm{c}_{\mathrm{v}}=1.507 \mathrm{~kJ} / \mathrm{kg} \math
- A mass of air is initially at $260^{\circ} \mathrm{C}$ and 700 kPa , and occupies $0028 \mathrm{~m}^{3}$. The air is exp
- (b) Find the increase in entropy when 2 kg of oxygen at $60^{\circ} \mathrm{C}$ are mixed with 5.8 kg of nitrogen at the
- (b) Find the increase in entropy when 2 kg of oxygen at $60^{\circ} \mathrm{C}$ are mixed with 5.8 kg of nitrogen at the
- (c) A sling's psychrometer reads $40^{\circ} \mathrm{C}$ dry bulb temperature ad $36^{\circ} \mathrm{C}$ wet bulb temper