David C. answered • 02/14/18
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2√5x+ 4 − 2√x = 4
2√5x =2√x +4 - 4
√5x =√x
5x - x = 0
4x=0
x=0
Amina J.
asked • 02/14/18What is x in this radical equation?
2√5x+4−2√x=4
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