+0  
 
-6
323
4
avatar+1015 

 

 

 

 

My problem

 Mar 27, 2019
 #1
avatar+90 
+1

23 1/4

 Mar 27, 2019
 #2
avatar+143 
+3

(3/6)^2+7*4-5

9/36+7*4-5

1/4+28-5

1/4+23

23 1/4

 Mar 27, 2019
 #3
avatar+1015 
0

Thanks 

Nickolas  Mar 27, 2019
 #4
avatar+109806 
+5

\((\frac{3}{6})^2+7*4-5\\ =(\frac{1}{2})^2+28-5\\ =(\frac{1^2}{2^2})+28-5\\ =\frac{1}{4}+28-5\\ =28-5+\frac{1}{4}\\ =23+\frac{1}{2}\\ =23\frac{1}{4}\\\)

.
 Mar 27, 2019

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