Question

Ajutor!!!!!!! La punctul d

Answer 1

Răspuns:

x=2

Explicație pas cu pas:

(2⁶•3¹⁰):(2⁴•3⁶):3²=6^x

2²•3⁴:3²=6^x

2²•3²=(2•3)^x

(2•3)²=(2•3)^x

x=2

Answer 2

$\it d)\ \ (2^3\cdot3^5)^2:(2^4\cdot3^6):3^2=6^x \Rightarrow (2^6\cdot3^{10}):(2^4\cdot3^6):3^2=6^x \Rightarrow \\ \\ \Rightarrow 2^{6-4}\cdot3^{10-6-2}=6^x \Rightarrow 2^2\cdot3^2=6^x \Rightarrow (2\cdot3)^2=6^x \Rightarrow 6^2=6^x \Rightarrow x=2$