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Learn how to solve problems step by step online. Expand the expression (2a-3bc^2)^3. Expand the cube of a trinomial. Multiply 3 times -3. Multiply 3 times 2. Multiply 3 times 2.
Solving a math problem using different methods is important because it enhances understanding, encourages critical thinking, allows for multiple solutions, and develops problem-solving strategies. Read more