Question Simplify the expression 897−B Evaluate 900−B−3Solution 897−B Show Solution Find the roots B=897 Evaluate 900−B−3To find the roots of the expression,set the expression equal to 0 900−B−3=0Subtract the numbers 897−B=0Move the constant to the right-hand side and change its sign −B=0−897Removing 0 doesn't change the value,so remove it from the expression −B=−897Solution B=897 Show Solution