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

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Dannybrown asked Aug 15, 2023

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

Mathematics
high-school

Dannybrown asked Aug 15, 2023

by Dannybrown

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7 votes

Answer: A

Explanation:

Edge 2023 :)

Roberg answered Aug 17, 2023

by Roberg

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17 votes

Answer:

Therefore, the quadratic formula used correctly to solve 7x2 = 9 + x for x is x=1±√25314 x = 1 ± 253 14.

Explanation:

Seth Jeffery answered Aug 20, 2023

by Seth Jeffery

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