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Overview of problems dealing with the question how to find speed in school courses in mathematics and physics
Linear equations with one and two variables, linear inequalities
Solution inequalities
Biquadratic equation, the solution of biquadratic equations
Transversal waves
Parallel lines and planes
Right-angled triangle: the concept and properties
How to reduce a fraction without a calculator
What is the momentum of the body
The space-time continuum as the basic model of reality
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