a. 8². 32⁴ = 2⁶. 2²⁰ = 2²⁶

b. 27³. 9⁴. 243 = 3⁹. 3⁸. 3⁵ = 3²²

c. 5 .125 . 625 = 5 . 5³. 5⁴ = 5⁸

d.10 . 100 . 1000 = 10 . 10². 10³ = 10⁶

e. 8⁴. 16⁵. 32 = 2¹². 2²⁰. 2⁵ = 2³⁷

f. 27⁴ . 81¹⁰ = 3¹². 3⁴⁰ = 3⁵²

\(B=27^3.9^4.243\)

\(=\left(3^3\right)^3.\left(3^2\right)^4.3^5\)

\(=3^9.3^8.3^5\)

\(=3^{22}\)

Thank !

x6 : x3 = x(6-3) = x3

5.5.5.5.5 = 5 5

\(27^3.9^4.243=\left(3^3\right)^3.\left(3^2\right)^4.3^5=3^9.3^8.3^5=3^{22}\)

nhớ tick

\(25\cdot5^3\cdot\dfrac{1}{625}\cdot5^3=5^8\cdot\dfrac{1}{5^4}=5^4\)

a: \(A=\left(2^3\right)^2\cdot\left(2^5\right)^4=2^6\cdot2^{20}=2^{26}\)

b: \(=\left(3^3\right)^3\cdot\left(3^2\right)^4\cdot3^5=3^9\cdot3^8\cdot3^5=3^{22}\)

\(A=8^2.32^4=\left(2^3\right)^2.\left(2^5\right)^4=2^6.2^{20}=2^{26}\)

\(B=27^3.9^4.243=\left(3^3\right)^3.\left(3^2\right)^4.3^5=3^9.3^8.3^5=3^{22}\)

a: \(A=8^2\cdot32^4=2^6\cdot2^{20}=2^{26}\)

b: \(B=27^3\cdot9^4\cdot243=3^9\cdot3^8\cdot3^5=3^{22}\)