Question Factor the expression 2(2z−1323) Evaluate 4z−2646Solution 2(2z−1323) Show Solution Find the roots z=21323Alternative Form z=661.5 Evaluate 4z−2646To find the roots of the expression,set the expression equal to 0 4z−2646=0Move the constant to the right-hand side and change its sign 4z=0+2646Removing 0 doesn't change the value,so remove it from the expression 4z=2646Divide both sides 44z=42646Divide the numbers z=42646Solution z=21323Alternative Form z=661.5 Show Solution
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