3 years ago

Which equation shows the quadratic formula used correctly to solve 7x2 = 9 + x for x?

Mathematics

1 answer:

IrinaK [193]3 years ago

5 0

39 over the 999999999

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lawyer [7]

Answer:

$4x^{3} +6$

Step-by-step explanation:

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$5*x^3\\\\=5x^3$

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I understand as increase as sum so

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Dennis_Churaev [7]

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