Question Factor the expression 5(13−18b) Evaluate 65−90bSolution 5(13−18b) Show Solution Find the roots b=1813Alternative Form b=0.72˙ Evaluate 65−90bTo find the roots of the expression,set the expression equal to 0 65−90b=0Move the constant to the right-hand side and change its sign −90b=0−65Removing 0 doesn't change the value,so remove it from the expression −90b=−65Change the signs on both sides of the equation 90b=65Divide both sides 9090b=9065Divide the numbers b=9065Solution b=1813Alternative Form b=0.72˙ Show Solution
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