Question Simplify the expression 40c2 Evaluate −5(−c2×8)Use the commutative property to reorder the terms −5(−8c2)Solution More Steps Evaluate −5(−8)Multiplying or dividing an even number of negative terms equals a positive 5×8Multiply the numbers 40 40c2 Show Solution Find the roots c=0 Evaluate −5(−c2×8)To find the roots of the expression,set the expression equal to 0 −5(−c2×8)=0Use the commutative property to reorder the terms −5(−8c2)=0Multiply the numbers More Steps Evaluate −5(−8)Multiplying or dividing an even number of negative terms equals a positive 5×8Multiply the numbers 40 40c2=0Rewrite the expression c2=0Solution c=0 Show Solution