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3 years ago

Answer to this problem

Mathematics

1 answer:

Assoli18 [71]3 years ago

7 0

Y = 3^x

To the x power.

y = 3^(1) = 3
y = 3^(2) = 9
y= 3^(3) = 27 and so on...

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Answer:

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Step-by-step explanation:

The relations between length (L) and width (W) are ...

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Substituting gives ...

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<em>Comment on factoring</em>

There are a number of ways to solve quadratics. Apart from using a graphing calculator, one of the easiest is factoring. Here, we're looking for factors of -486 that have a sum of 9.

486 = 2 × 3^5, so we might guess that the factors of interest are -2·3² = -18 and 3·3² = 27. These turn out to be correct: -18 +27 = 9; (-18)(27) = -486.

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