Question Find the roots z=26311Alternative Form z=3155.5 Evaluate 6311−2zTo find the roots of the expression,set the expression equal to 0 6311−2z=0Move the constant to the right-hand side and change its sign −2z=0−6311Removing 0 doesn't change the value,so remove it from the expression −2z=−6311Change the signs on both sides of the equation 2z=6311Divide both sides 22z=26311Solution z=26311Alternative Form z=3155.5 Show Solution