Question Simplify the expression 80u Evaluate ∣80∣×uSolution 80u Show Solution Find the roots u=0 Evaluate ∣80∣×uTo find the roots of the expression,set the expression equal to 0 ∣80∣×u=0When the expression in absolute value bars is not negative, remove the bars 80u=0Solution u=0 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix