Question Simplify the expression 21117−250b Evaluate 21390−273−250bSolution 21117−250b Show Solution Find the roots b=25021117Alternative Form b=84.468 Evaluate 21390−273−250bTo find the roots of the expression,set the expression equal to 0 21390−273−250b=0Subtract the numbers 21117−250b=0Move the constant to the right-hand side and change its sign −250b=0−21117Removing 0 doesn't change the value,so remove it from the expression −250b=−21117Change the signs on both sides of the equation 250b=21117Divide both sides 250250b=25021117Solution b=25021117Alternative Form b=84.468 Show Solution
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