Given:
Three times the square of a whole number is decreased by four times the number, resulting in 50 more than the number.
Formula Used:
Let the number be x. The equation based on the problem statement:
Solution:
1. Rearrange the equation:
2. Solve the quadratic equation 3x2 - 5x - 50 = 0 using the quadratic formula:
3. Solve to find x Answer: (a) 8
English
10 Questions
20 Marks
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The number of prime numbers lying between 323 and 332 is:
The number of prime numbers lying between 300 and 305 is:
Find the Highest Common Factor (HCF) of 372, 732 and 2196.
What is the year before 2001 whose calendar is the same as 2001?
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