Question Simplify the expression −13c2 Evaluate −12c2−c2Collect like terms by calculating the sum or difference of their coefficients (−12−1)c2Solution −13c2 Show Solution Find the roots c=0 Evaluate −12c2−c2To find the roots of the expression,set the expression equal to 0 −12c2−c2=0Subtract the terms More Steps Simplify −12c2−c2Collect like terms by calculating the sum or difference of their coefficients (−12−1)c2Subtract the numbers −13c2 −13c2=0Change the signs on both sides of the equation 13c2=0Rewrite the expression c2=0Solution c=0 Show Solution