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Olin [163]
3 years ago
15

I need to know how to simplify this equation

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
4 0

\frac{ {3}^{x + 4} -  {3}^{2x + 2}  }{ {3}^{x - 2} \times  {3}^{x + 4}  }  =   \frac{x + 4 - 2x - 2}{(x - 2) \times (x + 4)}  =  \frac{ - x + 2}{ {x}^{2} + 4x - 2x - 8 }  =  \frac{ - x + 2}{ {x}^{2}  + 2x - 8}
i could be wrong, was kinda in a rush
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Step-by-step explanation:

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_________________________

2500a + 50b = 40 (*2)

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_________________________

5000a + 100b = 80

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__________________________

-5000a = 80

-a=80/5000

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6 0
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