Question

[Ribishachi Quỳnh]

1.Thực hiện phép tính:

a)24^3:3^4-32^12:16^12

b) (2^31+2^27):(2^14x2^13)

c)(2^43+2^4):(2^39+1)

d)(2^23+2^24+2^25):(2^18+2^19+2^20)

e)(3^6x5^7x7^11):(3^4x5^7x7^10)

f)(2^7x3^4+2^9x3^5):(2^6x3^3x13)

g)(3^12+3^13):3^10

h)(4^17+4^3):(4^16+4^2)