\(13^4\times16^2=13\times13\times13\times13\times16\times16\)

\(=\left(13\times13\right)\times\left(13\times13\right)\times\left(13\times6\right)\)

\(=28561\times256\)

\(=7311616=52^4\)

   13⁴.16² 

= 13⁴.(4²)²

= 13⁴.4⁴

= (13.4)⁴

= 52⁴

a) (4 * 5)^13 = 20^13 b) (27^16) / (9^10) = 3^(3*16) / 3^(2*10) = 3^48 / 3^20 c) (16^3) / (8^4) = 2^(4*3) / 2^(3*4) = 2^12 / 2^12 = 1

giúp với alo mn ơi

a) 100 mũ 1

b) 5 mũ 2

c)100 mũ 1

Mình ko bk nên mk dùng là 100 mũ 1 nhé!

a,5 mũ 15

b,3 mũ 0=1

c,11 mũ 3

d,10 mũ 2

e,17 mũ 0=1

g,25 mũ 17

f,16 mũ 3

                                                           Chúc bạn học tốt,nhớ k cho mình nha

a,ko hỉu đề

b,1

c,11³

\(16^2:4^2\)

\(=\left(4^2\right)^2:4^2\)

\(=4^4:4^2\)

\(=4^{4-2}\)

\(=4^2\)

==========

\(25^5:5^2\)

\(=\left(5^2\right)^5:5^2\)

\(=5^{10}:5^2\)

\(=5^{10-2}\)

\(=5^8\)

============

\(9^8:3^2\)

\(=\left(3^2\right)^8:3^2\)

\(=3^{16}:3^2\)

\(=3^{16-2}\)

\(=3^{14}\)

===========

\(a^6:a\)

\(=a^{6-1}\)

\(=a^5\)

a) 27⁴.9² = 3¹².3⁴ = 3¹⁶

b) 4³.8⁴ = 2⁶.2¹² = 2¹⁸

c) 16⁵.64² = 2²⁰.2¹² = 2³²

2^(10 : 64 x 16) = 2^[(10 x 16) : 64] = 2^(160 : 64) = 2^25

2^(10 x 8) = 2^80     3^(5 : 27) = 3^(5/27)     5^(2 x 125) = 5^250     6^(6 : 36) = 6^(1/6)

a)\(3^2.9^3=9.9^3=9^{1+3}=9^4\)

b)\(2^2.5^2=4.25=100=10^2\)

c)\(8^5.2^3=8^5.8=8^{5+1}=8^6\)

d)\(9^8:3^2=9^8:9=9^{8-1}=9^7\)

a)81 mũ 3

b)10 mũ 2

c)64 mũ  5

d)9 mũ 7

k cho mk nhé