Question Factor the expression 2(7−30r) Evaluate 14−60rSolution 2(7−30r) Show Solution Find the roots r=307Alternative Form r=0.23˙ Evaluate 14−60rTo find the roots of the expression,set the expression equal to 0 14−60r=0Move the constant to the right-hand side and change its sign −60r=0−14Removing 0 doesn't change the value,so remove it from the expression −60r=−14Change the signs on both sides of the equation 60r=14Divide both sides 6060r=6014Divide the numbers r=6014Solution r=307Alternative Form r=0.23˙ Show Solution
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