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10x(18^2:324+2x((2^2x3)^15:(2^29x3^15)+1^2013))

Răspuns :


10x(18²:324+2x((2²x3)¹⁵:(2²⁹x3¹⁵)+1²⁰¹³)) =
=10x(18²:18²+2x((2³⁰x3¹⁵):(2²⁹x3¹⁵)+1)) =
=10x(1+2x(2+1)) =
=10x(1+2x3 )=
=10x7=
=70