Crohno!!!!!!!!!!!!!!!!!!!!

Question

Алгебра

Kyuochach

6 год назад

Crohno!!!!!!!!!!!!!!!!!!!!

ОТВЕТЫ

Липат

Jun 28, 2019

$\frac{(2x^3)^5(2x^2)^4}{(4x^5)^4} =54 \\ \\ \frac{2^5x^{15}*2^4x^8}{4^4x^{20}}=54 \\ \\ \frac{2^9 x^{23}}{2^8x^{20}} =54 \\ \\ 2x^3=54 \\ \\ x^3=27 \\ \\ x=3 \\ \\ OTBET: \ 3$

$\frac{(2x^3)^5(2x^2)^4}{(4x^5)^4}=54amp;#10;\\\frac{2^9x^{23}}{2^8x^{20}}=54\\amp;#10;2x^3=54\\\amp;#10;x^3=3^3\\amp;#10;x=3$

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