3 years ago

-ELIMINATION-- 4x + 9y = 9 x - 3y = -6

Mathematics

1 answer:

Troyanec [42]3 years ago

6 0

The first on is this answer here

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What values of a and b make this equation true?

Fynjy0 [20]

Answer:

a = -4

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Step-by-step explanation:

<h3>Complex number:</h3>

First write the radicals in simplest form.

i² = -1

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3rd one
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