Solved math exercises

Solved exercises with arithmetic progressions
Solved exercises with quadratic function
Solved exercises with logarithms
Solved exercises with irrational equations
Solved exercises with exponential equations
Solved exercises with elements of combinatorics
Solved exercises with logarithmic equations
Algebra
Solved exercises with matrices and determinants
Mathematical analysis
Solved exercises with differentiable functions
Algebra
Solved exercises with algebraic operations
Solved exercises with polynomials
Mathematical analysis
Solved exercises with indefinite integral and definite integrals