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StaryJ7cieblad
StaryJ7cieblad StaryJ7cieblad
  • 31-07-2016
  • Mathematics
Answered

sienna is solving the quadratic equation by completing the square.


3x2 9x – 4 = 0


3x2 9x = 4


a(x2 3x) = 4


what is the value of a?


–4

–3

3

4

Verified Answer :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 02-08-2016

3x^2 + 9x - 4
3x^2 + 9x = 4
3(x^2 + 3x) = 4

Therefore, a = 3

Answer Link
odonak6119
odonak6119 odonak6119
  • 01-02-2021

Answer:

C. 3

Step-by-step explanation:

Answer Link

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