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sergij07 [2.7K]
3 years ago
12

2) Justify with proper reasoning: (i) The multiplicative inverse of (-4)^(-2) is 4^2. Pls answer fast...

Mathematics
1 answer:
Alja [10]3 years ago
7 0

Answer:

Below.

Step-by-step explanation:

-4^{-2} = \frac{1}{-16}

The multiplicative inverse is basically the opposite reciprocal.

In this case, it is 16

16 = 4^2

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Answer:

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Step-by-step explanation:

So we want to make x the subject of the formula:

a(x-b)=a^2+bx

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a(x)-a(b)=a^2+bx\\ax-ab=a^2+bx

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Step-by-step explanation:

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