Question Simplify the expression 50k2 Evaluate (900×18k)kRemove the parentheses 900×18kkCancel out the common factor 18 50k×kSolution 50k2 Show Solution Find the roots k=0 Evaluate (900×18k)kTo find the roots of the expression,set the expression equal to 0 (900×18k)k=0Cancel out the common factor 18 50k×k=0Multiply the terms 50k2=0Rewrite the expression k2=0Solution k=0 Show Solution