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jasenka [17]
3 years ago
12

How do you solve a proportion? (Like not how To but What do i do Because the question Is how do you solve a proportion.)

Mathematics
1 answer:
maksim [4K]3 years ago
3 0

Answer:

By cross-multiplying?

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If<br> f(x) = x^2 + 2x – 4<br> and<br> g(x) = 3x + 1<br> Find<br> f(g(x)) = 9x^2 + [ ? ]x+ [?]
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Answer:

(-3, 2)

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