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3 years ago

12x2 + 3x + 6 and -7x2 - 4x - 2

Mathematics

1 answer:

Semenov [28]3 years ago

8 0

Answer:

Step-by-step explanation:12x2 + 3x + 6 + (-7)x2 - 4x - 2 = 0

12•x•2 + 3•x + 6 + (-7)•x•2 - 4•x - 2 = 0

9x = -4

x = -4/

≈ -0.444444

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Serhud [2]

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3 years ago

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3 years ago

docker41 [41]

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In 1906, San Francisco felt the impact of an earthquake with a magnitude of 7.8.

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