Question 2c−7c−138c Simplify the expression −143c Evaluate 2c−7c−138cCollect like terms by calculating the sum or difference of their coefficients (2−7−138)cSolution −143c Show Solution Find the roots c=0 Evaluate 2c−7c−138cTo find the roots of the expression,set the expression equal to 0 2c−7c−138c=0Subtract the terms More Steps Simplify 2c−7cCollect like terms by calculating the sum or difference of their coefficients (2−7)cSubtract the numbers −5c −5c−138c=0Subtract the terms More Steps Simplify −5c−138cCollect like terms by calculating the sum or difference of their coefficients (−5−138)cSubtract the numbers −143c −143c=0Change the signs on both sides of the equation 143c=0Solution c=0 Show Solution