Question Simplify the expression −erv2atofxy Evaluate rivativeofxyMultiply the terms riv2atieofxyUse the commutative property to reorder the terms irv2atieofxyMultiply the numbers More Steps Evaluate i×iMultiply i2Use i2=−1 to transform the expression 1×(−1)Calculate −1 −rv2ateofxySolution −erv2atofxy Show Solution