Question Factor the expression 2(106−789r) Evaluate 212−1578rSolution 2(106−789r) Show Solution Find the roots r=789106Alternative Form r≈0.134347 Evaluate 212−1578rTo find the roots of the expression,set the expression equal to 0 212−1578r=0Move the constant to the right-hand side and change its sign −1578r=0−212Removing 0 doesn't change the value,so remove it from the expression −1578r=−212Change the signs on both sides of the equation 1578r=212Divide both sides 15781578r=1578212Divide the numbers r=1578212Solution r=789106Alternative Form r≈0.134347 Show Solution
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