Question Simplify the expression 20m−72031 Evaluate 20m−30−72001Solution 20m−72031 Show Solution Find the roots m=2072031Alternative Form m=3601.55 Evaluate 20m−30−72001To find the roots of the expression,set the expression equal to 0 20m−30−72001=0Subtract the numbers 20m−72031=0Move the constant to the right-hand side and change its sign 20m=0+72031Removing 0 doesn't change the value,so remove it from the expression 20m=72031Divide both sides 2020m=2072031Solution m=2072031Alternative Form m=3601.55 Show Solution