Question Find the roots c=25Alternative Form c=2.5 Evaluate 2c−5To find the roots of the expression,set the expression equal to 0 2c−5=0Move the constant to the right-hand side and change its sign 2c=0+5Removing 0 doesn't change the value,so remove it from the expression 2c=5Divide both sides 22c=25Solution c=25Alternative Form c=2.5 Show Solution