Question Factor the expression 5(1−6r) Evaluate 5−30rSolution 5(1−6r) Show Solution Find the roots r=61Alternative Form r=0.16˙ Evaluate 5−30rTo find the roots of the expression,set the expression equal to 0 5−30r=0Move the constant to the right-hand side and change its sign −30r=0−5Removing 0 doesn't change the value,so remove it from the expression −30r=−5Change the signs on both sides of the equation 30r=5Divide both sides 3030r=305Divide the numbers r=305Solution r=61Alternative Form r=0.16˙ Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix