1 year ago

There are two solutions for the quadratic equation, 9x^2 + 4 = 0. Which of the choices below describes the solutions.

1 answer:

3 0

Answer:

C. Two complex solutions.

Step-by-step explanation:

$1. \ 9x^2+4=0;\\x^2=-\frac{4}{9};\\x=_-^+ \frac{2}{3} i;$

2. two complex solutions, the correct answer is C.

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