Identify Terms: Identify the terms that can be combined. Both terms have a cube root, so they can be combined by adding the coefficients (the numbers in front of the cube roots).
Factor Out Cube Root: Factor out the cube root from the second term to simplify the expression. 23(40) can be written as 23(8×5) because 40 is 8 times 5.
Simplify Cube Root of 8: Simplify the cube root of 8. Since 8 is a perfect cube 2×2×2, 38 simplifies to 2. So 238×5 becomes 2×235.
Multiply Coefficients: Multiply the coefficients in the second term. 2×23(5) simplifies to 43(5).
Combine Like Terms: Combine the like terms. 63(5)+43(5) can be combined by adding the coefficients 6 and 4, which gives us 103(5).
Check for Further Simplification: Check if the cube root can be simplified further. Since 5 is not a perfect cube, the cube root of 5 cannot be simplified. Therefore, the expression remains 103(5).