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X=8³³:[4³²×2³⁴+(2⁵×2²⁰)⁵÷(16×2²³)+(7⁵÷7⁵-1)³²×4]

Răspuns :

x = 8^33 : [4^32 * 2^34 + (2^5 * 2^20)^5 : (16 * 2^23) + (7^5 : 7^5 - 1)^32 * 4] =

= (2^3)^33 : [(2^2)^32 * 2^34 + (2^25)^5 : (2^4 * 2^23) + (1 - 1)^32 *4] =

= 2^99 : (2^64 * 2^34 + 2^125 : 2^27 + 0* 4) =

= 2^99 : (2^98 + 2^98) =

= 2^99 : 2 * 2^98 =

= 2^99 : 2^99 =

= 1