📑 Math Calculations. Part 01
Task 1
Task Description. Present the specified expression as a sum of fractions.
Ideas. Factor the denominator and use the auxiliary variables A, B, C, D, E.
Task 2
Task Description. Solve the Equation.
Ideas. Use Cardano's formula or simply factorize.
Task 3
Task Description. Find the Value of the Expression.
Ideas. Use "Sine Theorem" and "Cosine Theorem" for the Angle of 120 Degree.
Task 4
Task Description. Solve the Equation.
Ideas. Replace the Variable.
Task 5
Task Description. Present the specified expression as a product of multipliers.
Ideas. Use the auxiliary variables.