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alex41 [277]
2 years ago
5

Help me please everyone;-;

Mathematics
2 answers:
Lana71 [14]2 years ago
6 0

Step-by-step explanation:

( \frac{ {x}^{4} }{ {x}^{3} } ) ^{ - 4 }  \\ ( {x}^{4 - 3} ) ^{ - 4} \\ (x ^{1} ) ^{ - 4}  \\ x ^{1 \times  - 4}  \\ x ^{ - 4}

Debora [2.8K]2 years ago
4 0

Answer:

x - 4

Step-by-step explanation:

\sf \bigg( \dfrac{ {x}^{4} }{ {x}^{3} }  \bigg) - 4

\sf \bull \dfrac{{a}^{m} }{ {a}^{n} }  =  {a}^{m - n}

\sf \:  {x}^{4 - 3}  - 4

\sf{x}^{1}  - 4

\sf \: x - 4

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X4y(4) = yx2(13), calculate (x+y)2
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Please, for clarity, use " ^ " to denote exponentiation:


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