Question Factor the expression 10(2−3k) Evaluate 20−30kSolution 10(2−3k) Show Solution Find the roots k=32Alternative Form k=0.6˙ Evaluate 20−30kTo find the roots of the expression,set the expression equal to 0 20−30k=0Move the constant to the right-hand side and change its sign −30k=0−20Removing 0 doesn't change the value,so remove it from the expression −30k=−20Change the signs on both sides of the equation 30k=20Divide both sides 3030k=3020Divide the numbers k=3020Solution k=32Alternative Form k=0.6˙ Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix