Question Simplify the expression 11−B Evaluate 12−B−1Solution 11−B Show Solution Find the roots B=11 Evaluate 12−B−1To find the roots of the expression,set the expression equal to 0 12−B−1=0Subtract the numbers 11−B=0Move the constant to the right-hand side and change its sign −B=0−11Removing 0 doesn't change the value,so remove it from the expression −B=−11Solution B=11 Show Solution