Question Simplify the expression −o Evaluate ioiSolution More Steps Evaluate i×iMultiply i2Use i2=−1 to transform the expression 1×(−1)Calculate −1 −o Show Solution Find the roots o=0 Evaluate ioiTo find the roots of the expression,set the expression equal to 0 ioi=0Multiply the numbers More Steps Multiply the terms ioiMultiply the numbers More Steps Evaluate i×iMultiply i2Use i2=−1 to transform the expression 1×(−1)Calculate −1 −o −o=0Solution o=0 Show Solution