a)(3⁷)⁶×3²:3⁴¹-5²
b)(2⁷)⁸×2²:2⁵⁰-4²
c)(5⁷)⁵×5³:5³⁵-5³
d)(9+3¹⁰⁰:3⁹⁸+3⁴⁵:3⁴³):3³
e)144³:12⁵-12⁵:(2²×3)⁴+3×3²:3³​