rosalesjosellyne rosalesjosellyne

25-01-2017
Mathematics

contestada

How do I solve this problem 2x2-4x+5

Respuesta :

itspriya3024 itspriya3024

25-01-2017

So basically you are going to match the variables. The easiest way is by placing the variables next to each other and solving them one by one. In this case...

2x - 4x = -2x
2 + 5 = 7
-2x = 7

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