Question Simplify the expression 68−B Evaluate 71−B−3Solution 68−B Show Solution Find the roots B=68 Evaluate 71−B−3To find the roots of the expression,set the expression equal to 0 71−B−3=0Subtract the numbers 68−B=0Move the constant to the right-hand side and change its sign −B=0−68Removing 0 doesn't change the value,so remove it from the expression −B=−68Solution B=68 Show Solution
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