Question

Giup mk voi!

So sanh:

(1/32)^100 va (1/16)^120

Ai nhanh nhat mk tick cho!(Nho ghi cach giai ro rang nhe!)

Answer 1

(1/32)^100 = ((1/2)^5)^100 = (1/2)^500

(1/16)^120 = ((1/2)^4)^120 = (1/2)^480

=> (1/32)^100 > (1/16)^120

Answer 2

(1/32)^100=0

(1/16)^120=0

nen (1/32)^100=(1/16)^100

k cho minh nha

Answer 3

Why (1/32) ^ 100 = 0?

Answer 4

Ta có :(1/32)¹⁰⁰=1.1/(2.16)¹⁰⁰=1/2¹⁰⁰.1/16¹⁰⁰

           (1/16)¹²⁰=1/16¹²⁰

Lại có :1/2¹⁰⁰=1/2^(25.4)=1/16²⁵

Suy ra (1/32)¹⁰⁰=1/16¹⁰⁰.1/16²⁵=1/16¹²⁵

Do đó 1/16¹²⁵<1/16¹⁰⁰(Vì 16¹²⁵>16¹⁰⁰)

Hay (1/32)¹⁰⁰<(1/16)¹²⁰

Answer 5

ta có(1/32)^100 =(1/2^5)^100=1/2^500

        (1/16)^120=(1/2^4)^120=1/2^480

mà 1/2^500<1/2^480

suy ra(1/32)^100<(1/16)^120

Answer 6

Ta có : \(\left(\frac{1}{32}\right)^{100}=\left(\frac{1}{2}\right)^{5.100}=\frac{1}{2}^{500}\)

\(\left(\frac{1}{16}\right)^{120}=\left(\frac{1}{2}\right)^{4.120}=\left(\frac{1}{2}\right)^{480}\)

Vì \(480<500\)

nên \(\left(\frac{1}{2}\right)^{480}>\left(\frac{1}{2}\right)^{500}\)

hay \(\left(\frac{1}{16}\right)^{120}>\left(\frac{1}{32}\right)^{100}\)

Answer 7

Mình không biết

Mình mới học lớp 4

Đáp số: Mình mới học lớp 4