Question Simplify the expression 1−1809b Evaluate 1−201b×9Solution 1−1809b Show Solution Find the roots b=18091Alternative Form b≈0.000553 Evaluate 1−201b×9To find the roots of the expression,set the expression equal to 0 1−201b×9=0Multiply the terms 1−1809b=0Move the constant to the right-hand side and change its sign −1809b=0−1Removing 0 doesn't change the value,so remove it from the expression −1809b=−1Change the signs on both sides of the equation 1809b=1Divide both sides 18091809b=18091Solution b=18091Alternative Form b≈0.000553 Show Solution
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