Question

(2x-5)⁵=3¹⁰

^{giúp mình nhé} 

Answer 1

\(\Rightarrow\left(2x-5\right)^5=9^5\\ \Rightarrow2x-5=9\\ \Rightarrow x=7\)

Answer 2

\(\left(2x-5\right)^5=3^{10}\)

\(\Leftrightarrow2x-5=9\)

hay x=7

Answer 3

(2x - 5)⁵ = 3¹⁰

<=> (2x - 5)⁵ = 9⁵

<=> \(\sqrt[5]{\left(2x-5\right)^5}=\sqrt[5]{9^5}\)

<=> 2x - 5 = 9

<=> 2x = 9 + 5

<=> 2x = 14

<=> x = 7

Answer 4

Giải:

\(\left(2x-5\right)^5=3^{10}\) 

= \(\left(2x-5\right)^5=9^5\)

\(\Rightarrow\) \(2x-5=9\)

Vậy \(x=7\)

Hok tốt