Question Simplify the expression r40 Evaluate 60160÷15rCancel out the common factor 20 38÷15rMultiply by the reciprocal 38×r15Cancel out the common factor 3 8×r5Multiply the terms r8×5Solution r40 Show Solution Find the excluded values r=0 Evaluate 60160÷15rTo find the excluded values,set the denominators equal to 0 15r=0Solution r=0 Show Solution Find the roots r∈∅ Evaluate 60160÷15rTo find the roots of the expression,set the expression equal to 0 60160÷15r=0Find the domain 60160÷15r=0,r=0Calculate 60160÷15r=0Cancel out the common factor 20 38÷15r=0Divide the terms More Steps Evaluate 38÷15rMultiply by the reciprocal 38×r15Cancel out the common factor 3 8×r5Multiply the terms r8×5Multiply the terms r40 r40=0Cross multiply 40=r×0Simplify the equation 40=0Solution r∈∅ Show Solution