Question Simplify the expression −l Evaluate l(−1)Solution −l Show Solution Find the roots l=0 Evaluate l(−1)To find the roots of the expression,set the expression equal to 0 l(−1)=0Multiplying or dividing an odd number of negative terms equals a negative −l=0Solution l=0 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix