Question Simplify the expression a51000b4m Evaluate b4(50×a5m)×20Remove the parentheses b4×50×a5m×20Multiply the terms b4×1000×a5mUse the commutative property to reorder the terms 1000b4×a5mSolution a51000b4m Show Solution Find the excluded values a=0 Evaluate b4(50×a5m)×20To find the excluded values,set the denominators equal to 0 a5=0Solution a=0 Show Solution