3 years ago

-32+8i divided by 5+3i

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

7 0

Set up:

(-32+8i)/(5+3i) * (5 - 3i)/(5-3i)

Keep in mind that i^2 = -1.

Take it from here.

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Inga [223]

Answer:

g(x) = $\frac{x+3}{x-3}$

Step-by-step explanation:

From the picture attached,

Given function is,

f(x) = x + 1

We have to find the value of g(x) if the composite function has been given as,

f[g(x)] = g(x) + 1 = $\frac{2x}{(x-3)}$

g(x) = $\frac{2x}{(x-3)}-1$

= $\frac{2x-(x-3)}{(x-3)}$

= $\frac{(x+3)}{(x-3)}$

Therefore, g(x) = $\frac{x+3}{x-3}$ will be the answer.

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