Question Simplify the expression −20−s Evaluate 4−s−24Solution −20−s Show Solution Find the roots s=−20 Evaluate 4−s−24To find the roots of the expression,set the expression equal to 0 4−s−24=0Subtract the numbers −20−s=0Move the constant to the right-hand side and change its sign −s=0+20Removing 0 doesn't change the value,so remove it from the expression −s=20Solution s=−20 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix