Question

25x²-100=0





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Answer 1

$25 {x }^{2} - 100 = 0 \\ {x}^{2} - 4 = 0 \\ {x}^{2} = 4 \\ x = </strong><strong>±</strong><strong>2 \\ x = - 2 \\ \bf \: x = 2$

х1=-2 , х2=2

Answer 2

Respuesta:

x=2

Explicación paso a paso:

25x^2=100

x^2= 100/25

x^2=4

x=√(4)

​x=2

espero te sirva

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