Question Factor the expression 50(1−5z) Evaluate 50−250zSolution 50(1−5z) Show Solution Find the roots z=51Alternative Form z=0.2 Evaluate 50−250zTo find the roots of the expression,set the expression equal to 0 50−250z=0Move the constant to the right-hand side and change its sign −250z=0−50Removing 0 doesn't change the value,so remove it from the expression −250z=−50Change the signs on both sides of the equation 250z=50Divide both sides 250250z=25050Divide the numbers z=25050Solution z=51Alternative Form z=0.2 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix