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fie:
a=[4¹¹ x (20)²°]:[2¹⁶ x (2⁵)³ x5⁷]²+2³+(7+7²+7³+...+⁷²°°¹)°=?


Răspuns :

a=[4¹¹ x (20)²°]:[2¹⁶ x (2⁵)³ x5⁷]²+2³+(7+7²+7³+...+⁷²°°¹)°=
=(
2²² x 2⁴⁰x5²°):(2¹⁶ x 2¹⁵ x5⁷)²+2³+1=
=(2⁶² x5²°):(2³¹ x5⁷)²+2³+1=
=(2⁶²x5²°):(2⁶² x5¹⁴)+2³+1=
=5⁶+2³+1=
=15625+8+1=15634