Question Simplify the expression c1 Evaluate c×c21Cancel out the common factor c 1×c1Solution c1 Show Solution Find the excluded values c=0 Evaluate c×c21To find the excluded values,set the denominators equal to 0 c2=0Solution c=0 Show Solution Find the roots c∈∅ Evaluate c×c21To find the roots of the expression,set the expression equal to 0 c×c21=0The only way a power can not be 0 is when the base not equals 0 c×c21=0,c=0Calculate c×c21=0Multiply the terms More Steps Multiply the terms c×c21Cancel out the common factor c 1×c1Multiply the terms c1 c1=0Cross multiply 1=c×0Simplify the equation 1=0Solution c∈∅ Show Solution