Question Simplify the expression 133r43 Evaluate 35215÷(r×19)Cancel out the common factor 5 743÷(r×19)Use the commutative property to reorder the terms 743÷19rMultiply by the reciprocal 743×19r1Multiply the terms 7×19r43Solution 133r43 Show Solution Find the excluded values r=0 Evaluate 35215÷(r×19)To find the excluded values,set the denominators equal to 0 r×19=0Use the commutative property to reorder the terms 19r=0Solution r=0 Show Solution Find the roots r∈∅ Evaluate 35215÷(r×19)To find the roots of the expression,set the expression equal to 0 35215÷(r×19)=0Find the domain More Steps Evaluate r×19=0Use the commutative property to reorder the terms 19r=0Rewrite the expression r=0 35215÷(r×19)=0,r=0Calculate 35215÷(r×19)=0Cancel out the common factor 5 743÷(r×19)=0Use the commutative property to reorder the terms 743÷19r=0Divide the terms More Steps Evaluate 743÷19rMultiply by the reciprocal 743×19r1Multiply the terms 7×19r43Multiply the terms 133r43 133r43=0Cross multiply 43=133r×0Simplify the equation 43=0Solution r∈∅ Show Solution