Question Factor the expression 10(130−223z) Evaluate 1300−2230zSolution 10(130−223z) Show Solution Find the roots z=223130Alternative Form z≈0.58296 Evaluate 1300−2230zTo find the roots of the expression,set the expression equal to 0 1300−2230z=0Move the constant to the right-hand side and change its sign −2230z=0−1300Removing 0 doesn't change the value,so remove it from the expression −2230z=−1300Change the signs on both sides of the equation 2230z=1300Divide both sides 22302230z=22301300Divide the numbers z=22301300Solution z=223130Alternative Form z≈0.58296 Show Solution
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