Final answer:
Using both sides of the brain is important because each hemisphere has different functions and abilities, and by using both sides, we can maximize our cognitive abilities and enhance our problem-solving skills.
Step-by-step explanation:
Using both sides of the brain is important because each hemisphere has different functions and abilities. The left side of the brain is typically associated with language and logical thinking, while the right side is associated with creativity and spatial reasoning. By using both sides of the brain, we can maximize our cognitive abilities and enhance our problem-solving skills. For example, when solving a math problem, we might use the logical thinking skills of our left brain to understand the problem and the creative thinking skills of our right brain to come up with innovative solutions.