( – 2)⁸ × 5³ / (5⁴ × 2¹º × 10)

Question

( – 2)⁸ × 5³ / (5⁴ × 2¹º × 10)

Answer 1

(-2)8= (2)8 ^5*3/5*4^2*10^10= (2)-2^(5)-1^10= 1/4*1/5*10=1/4*2=1/2

Answer 2

(256*125)/ (625*1024*10)=0,005