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Given 2y =a^x +2a ^-x and a^x>0. Show that a^x= y + sqrt (y^2-)​
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Given 2y =a^x +2a ^-x and a^x>0.
Show that a^x= y + sqrt (y^2-)​

Given 2y =a^x +2a ^-x and a^x>0. Show that a^x= y + sqrt (y^2-)​-example-1
User Smbeiragh
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Answer:

Answer by Yi Jing

Explanation:

Given 2y =a^x +2a ^-x and a^x>0. Show that a^x= y + sqrt (y^2-)​-example-1
User Alexey Grigorev
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