Question Simplify the expression Solution 215c2 Evaluate 5c2×69Cancel out the common factor 3 5c2×23Solution More Steps Evaluate 5×23Multiply the numbers 25×3Multiply the numbers 215 215c2 Show Solution Find the roots Find the roots of the algebra expression c2=0 Evaluate 5c2×69To find the roots of the expression,set the expression equal to 0 5c2×69=0Cancel out the common factor 3 5c2×23=0Multiply the terms More Steps Multiply the terms 5c2×23Multiply the terms More Steps Evaluate 5×23Multiply the numbers 25×3Multiply the numbers 215 215c2 215c2=0Solution c2=0 Show Solution