kkishorekarunakar kkishorekarunakar

19-08-2021
Mathematics

contestada

if 2/-5 x=-10/x what is the value of x

Respuesta :

Аноним Аноним

19-08-2021

Answer:

± 5

Step-by-step explanation:

2x/-5 = -10/x

2x^2 = 50

x^2 = 25

x = ± 5

Answer Link

juanaroa333 juanaroa333

19-08-2021

Answer:

x=5

Step-by-step explanation:

Start with writing it like 2x/-5= -10/x

Then cross multiply: 2[tex]x^{2}[/tex]= 50

Divide by 2: [tex]x^{2}[/tex]=25

Square root of 25: 5

x=5

Answer Link

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