Question

[2^12×2^18+25^65:5^10-(5^5^2)^2]÷[4^2×2^3×2^23×(5^15)^2^3-(3^2)^52]="

Answer 1

2^40+5^130-5^10-5^20:2^30.5^90-3^100=2^40+5^100:2^30-5^90-3^100=5^100.5^50+2^40:2^30-3^100=5^190+2^10-3^100