Please generate new math problems for me, and include algebra, geometry, and calculus.

The image you sent is a Twi language paper, which does not contain mathematical questions.

Here are some new mathematical questions for you:

1. Algebra: Solve the quadratic equation for x: $x^2 - 5x + 6 = 0$
2. Geometry: A circle has a radius of 7 cm. Calculate its circumference and area. (Use $\pi \approx \frac{22}{7}$)
3. Calculus: Evaluate the definite integral: $\int_{1}^{2} (4x^3 - 2x)\,dx$