Question Factor the expression 2(30901−z) Evaluate 61802−2zSolution 2(30901−z) Show Solution Find the roots z=30901 Evaluate 61802−2zTo find the roots of the expression,set the expression equal to 0 61802−2z=0Move the constant to the right-hand side and change its sign −2z=0−61802Removing 0 doesn't change the value,so remove it from the expression −2z=−61802Change the signs on both sides of the equation 2z=61802Divide both sides 22z=261802Divide the numbers z=261802Solution More Steps Evaluate 261802Reduce the numbers 130901Calculate 30901 z=30901 Show Solution