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2 years ago

15

If ab=a^2-b^3, then what is the value of 3-2

1 answer:

mezya [45]2 years ago

3 0

I think it’s -6 but I’m not sure

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Answer:

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Step-by-step explanation:

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<em>Replace it with y</em>

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<em>Replace it by </em> $f^{-1}$

So,

$f^{-1} = \frac{x-1}{2}$

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