Решить пример [tex] \sqrt{2}* \sqrt{32}= 2^{ \sqrt{13- x^{2} } } [/tex]

sgrt 64 = 2^sgrt(13-x^2);2^sgrt(13 - x^2) = 8;2^ sgrt(13 - x^2) = 2^3; sgrt(13 - x^2) = 3;13 - x^2 = 3^2; - x^2 = 9 - 13; x^2 = 4; x = - 2; x= 2.