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15.07.2019 •
Mathematics
Solve 64^x = 16^x−1. 1. x = −2 2 x = −1 3. x = - 1 /4 4. x = negative 1 over 3
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Ответ:
I am assuming that x - 1 is the exponent of 16
64^x = 16^(x-1)
4^3x = 4^(2x-2)
3x = 2x - 2
x = -2 answer
Ответ:
Step-by-step explanation:
I can't get the exact answer you've given, but I can tell you some things about it. The largest number in the denominator is 30 or 31. That's because 31 * 3 is 93 exactly. However the fraction is a problem and will likely push you over 100.
3.675 * 31 = 113 something. So 31 is too big.
The closes I came was 98 / 26 which is 3.769