Question Simplify the expression 81k Evaluate k×81Solution 81k Show Solution Find the roots k=0 Evaluate k×81To find the roots of the expression,set the expression equal to 0 k×81=0Use the commutative property to reorder the terms 81k=0Solution k=0 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix