For this case we have the following expression: [tex]7 ^ {(1/2)}
[/tex] Rewriting the expression we have: [tex](7 ^ {(1/2)}) ^ x
[/tex] Where, x: exponent to which we must raise the expression to obtain 7 as a result. We have then: [tex]7 ^ {((1/2) x)}
[/tex] The exponent must be equal to 1: [tex](1/2) x = 1
[/tex] Clearing x we have: [tex]x = 2
[/tex] Substituting valres: [tex]7 ^ {((1/2) 2)}
7 ^ 1
7[/tex] Answer: you must raise the expression to 2
