Question Solve the equation z1=−45,z2=45Alternative Form z1≈−1.495349,z2≈1.495349 Evaluate z4=5When the expression in absolute value bars is not negative, remove the bars z4=5Take the root of both sides of the equation and remember to use both positive and negative roots z=±45Separate the equation into 2 possible cases z=45z=−45Solution z1=−45,z2=45Alternative Form z1≈−1.495349,z2≈1.495349 Show Solution Graph
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