Question Simplify the expression 63−s Evaluate 63−s×1Solution 63−s Show Solution Find the roots s=63 Evaluate 63−s×1To find the roots of the expression,set the expression equal to 0 63−s×1=0Any expression multiplied by 1 remains the same 63−s=0Move the constant to the right-hand side and change its sign −s=0−63Removing 0 doesn't change the value,so remove it from the expression −s=−63Solution s=63 Show Solution