Question Simplify the expression 131−910k Evaluate 131−k×910Solution 131−910k Show Solution Find the roots k=910131Alternative Form k=0.14˙39560˙ Evaluate 131−k×910To find the roots of the expression,set the expression equal to 0 131−k×910=0Use the commutative property to reorder the terms 131−910k=0Move the constant to the right-hand side and change its sign −910k=0−131Removing 0 doesn't change the value,so remove it from the expression −910k=−131Change the signs on both sides of the equation 910k=131Divide both sides 910910k=910131Solution k=910131Alternative Form k=0.14˙39560˙ Show Solution