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avatar+132 

Evaluate the power: 

18^2

A. 288

B.445

C. 324

D. 364

 Apr 27, 2021
 #1
avatar+795 
+1

18 * 18 = (20-2)^2 = 400 - 80 + 4 = 324

 

(c) 324

 

laugh

 Apr 27, 2021

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