sammygirl73 sammygirl73

11-06-2020
Mathematics

contestada

Solve: (a)(9a + 4) = 0.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

11-06-2020

Answer:

a = -4/9

Step-by-step explanation:

(9a + 4) = 0

Subtract 4 from each side

9a + 4-4 = 0-4

9a = -4

Divide each side by 9

9a/9 = -4/9

a = -4/9

Answer Link

ircasale123 ircasale123

11-06-2020

Answer:

10a+4

Step-by-step explanation:

10a+4

that's it

Answer Link

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