Simplify the expression. $(22+4-5) \div 7$

Question

yoboiajeccles · Answer

Answer: 26 
 There is a pattern. It is squared then added with one. 
 For visual reference- 
 2=5 (2*2=4, 4+1=5) 
 3=10 (3*3=9, 9+1=10) 
 4=17 (4*4=16, 16+1=17) 
 5=?? (do the same thing) 
 so 
 5=26 (5*5=25, 25+1=26)

Simplify the expression. $(22+4-5) \div 7$

Answer (1)

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