Question Simplify the expression −z54 Evaluate (−z18)×3Remove the parentheses −z18×3Multiply the terms −z18×3Solution −z54 Show Solution Find the excluded values z=0 Evaluate (−z18)×3Solution z=0 Show Solution Find the roots z∈∅ Evaluate (−z18)×3To find the roots of the expression,set the expression equal to 0 (−z18)×3=0Find the domain (−z18)×3=0,z=0Calculate (−z18)×3=0Remove the parentheses −z18×3=0Multiply the terms More Steps Multiply the terms −z18×3Multiply the terms −z18×3Multiply the terms −z54 −z54=0Rewrite the expression z−54=0Cross multiply −54=z×0Simplify the equation −54=0Solution z∈∅ Show Solution