Math Challenges: Part B Brain Busters
Answer these simple questions correctly and earn coins
Difficulty Level :
10 Questions
Popular Questions In Math Challenges: Part B Brain Busters
- If f(x) = x² + 2x + 1, what is f(√2 - 1)?
- What is the sum of the infinite geometric series 1 + 1/2 + 1/4 + 1/8 + ... ?
- Solve for x: log₂(x) + log₂(x - 2) = 3
- What is the derivative of sin²(x) with respect to x?
- If a circle has a radius of 5, what is its area?
- Find the limit as x approaches 0 of (sin(x))/x
- What is the integral of x² from 0 to 1?
- What is the determinant of the matrix [[1, 2], [3, 4]]?
- What is the value of i raised to the power of 4 (i⁴)?
- Solve for x: |2x - 1| = 5