Question Simplify the expression −j−22 Evaluate 0−j−22Solution −j−22 Show Solution Find the roots j=−22 Evaluate 0−j−22To find the roots of the expression,set the expression equal to 0 0−j−22=0Removing 0 doesn't change the value,so remove it from the expression −j−22=0Move the constant to the right-hand side and change its sign −j=0+22Removing 0 doesn't change the value,so remove it from the expression −j=22Solution j=−22 Show Solution
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