easyaspie55 easyaspie55

02-12-2016
Mathematics

contestada

How do you solve this one 10x^2-25=x^2

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Noah11012 Noah11012

02-12-2016

10x^2 - 25 = x^2
Take the square root of each side.

[tex] \sqrt{x^2} = \sqrt{10x^2 - 25} [/tex]
x = 10x - 5i

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