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So I'm doing early algebra ( 3 - x = 1 etc.) And I need help with one problem

if y = 15 and v = 5, solve this using OOO (Order of Operation)

y + vv - ( v + y * y) / v * v = ?

PsychoBaker  Jun 4, 2017
 #1
avatar+7339 
+2

y + vv - ( v + y * y) / v * v

 

Replace every " y " with  15  , and replace every " v " with  5  .

15 + (5)(5) - (5 + 15 * 15) / 5 * 5

 

Work inside the parenthesees first. Within the parenthesees, multiplication comes before addition.

15 + (5)(5) - (5 + 225) / 5 * 5

15 + (5)(5) - (230) / 5 * 5

 

Work on the multiplication and division next.

15 + 25 - 46 * 5

15 + 25 - 230

 

Finally addition and subtraction.

40 - 230

- 190

hectictar  Jun 4, 2017

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