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3 years ago

What are the solutions to the equation 9x2 = 49, rounded to the nearest tenth?

Mathematics

1 answer:

Maksim231197 [3]3 years ago

5 0

9x 2=49
9x=24.5
x=2.72222

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Liono4ka [1.6K]

Answer:

$x = \frac{-9}{8} , \frac{-10}{7} , \frac{10}{7}$

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