Question

1³ + (-2)⁴ - (-2)³ + 4⁰ + 2 ×2 - ³ +1 =​

Answer 1

1³ + (-2)⁴ - (-2)³ + 4⁰ + 2 ×2 - ³ +1
=​ 1 + 16 - (-8) + 1 + 2^(-2) + 1
= 17 + 8 + 1 + 1/4 + 1
= 27 + 1/4
= (4.27 + 1)/4
= (108+1)/4
= 109/4