Question Factor the expression 3(3r−2230) Evaluate 9r−6690Solution 3(3r−2230) Show Solution Find the roots r=32230Alternative Form r=743.3˙ Evaluate 9r−6690To find the roots of the expression,set the expression equal to 0 9r−6690=0Move the constant to the right-hand side and change its sign 9r=0+6690Removing 0 doesn't change the value,so remove it from the expression 9r=6690Divide both sides 99r=96690Divide the numbers r=96690Solution r=32230Alternative Form r=743.3˙ Show Solution
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