The sum of two numbers is 9 and the sum of their squares is 41. Taking one number as x, form an equation in x and solve it to find the numbers.
Solution:
Five times a certain whole number is equal to three less than twice the square of the number. Find the number.
Solution:
More Fractions And Solutions:
- Solve the following equation by factorization (x – 4)² + 5² = 13².
- Solve the following equation by factorization x² – 4x – 12 = 0.
- Solve the following equation by factorization 5x² – 8x – 4 = 0.
- Solve the following equation by factorization a²x² + 2ax + 1 = 0.
- Solve the following equation by factorization √3x² + 10x + 7√3 = 0
- Solve the following equation by factorization x² – (1 + √2)x + √2 = 0