Question Simplify the expression 161−911r Evaluate 161−r×911Solution 161−911r Show Solution Find the roots r=911161Alternative Form r≈0.176729 Evaluate 161−r×911To find the roots of the expression,set the expression equal to 0 161−r×911=0Use the commutative property to reorder the terms 161−911r=0Move the constant to the right-hand side and change its sign −911r=0−161Removing 0 doesn't change the value,so remove it from the expression −911r=−161Change the signs on both sides of the equation 911r=161Divide both sides 911911r=911161Solution r=911161Alternative Form r≈0.176729 Show Solution
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