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Evaluate 5z - 3² for z = 3.​

User DaveTurek
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6 votes

Answer: 6

Step-by-step explanation: you would substitute the Z for 3 so it would be 5(3)-3². You would then do 3²= 9 because it’s 3*3 and 5*3 is 15. So you would do 15-9 which equals 6

User Ahmet Emrah
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