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20-06-2019
Mathematics

contestada

a+b= 17, ab=70, Find the value of |a-b|

Respuesta :

evgeniylevi evgeniylevi

20-06-2019

Answer:

3

Step-by-step explanation:

there are two solutions in the given system of two equations:

a=10; b=7 and a=7; b=10.

|a-b|=3.

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