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09-11-2020
Mathematics

contestada

Solve the following equation by the quadratic formula. 9x 4 + 5x 2 - 4 = 0 {±2/3, ±1} {±2/3, ±i} {±4/9, ±1}

Respuesta :

3331354 3331354

16-12-2020

Answer:

plus/minus 2/3 ; plus/minus i

Step-by-step explanation:

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