Question Simplify the expression 163−B Evaluate 165−B−2Solution 163−B Show Solution Find the roots B=163 Evaluate 165−B−2To find the roots of the expression,set the expression equal to 0 165−B−2=0Subtract the numbers 163−B=0Move the constant to the right-hand side and change its sign −B=0−163Removing 0 doesn't change the value,so remove it from the expression −B=−163Solution B=163 Show Solution