Question Simplify the expression −912−b Evaluate 22−103−831−bSolution −912−b Show Solution Find the roots b=−912 Evaluate 22−103−831−bTo find the roots of the expression,set the expression equal to 0 22−103−831−b=0Subtract the numbers −81−831−b=0Subtract the numbers −912−b=0Move the constant to the right-hand side and change its sign −b=0+912Removing 0 doesn't change the value,so remove it from the expression −b=912Solution b=−912 Show Solution
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