Sienna is solving the quadratic equation by completing the square.
2 answers:
If you would like to know the value of A, you can do this using the following steps:
3x^2 + 9x - 4 = 0
3x^2 + 9x = 4
<span>A(x^2 + 3x) = 4
</span>A = 3:
<span>3 * (x^2 + 3x) = 4
</span>3x^2 + 9x = 4
The correct result would be C: 3.
Answer:
the answer is C.) 3
Step-by-step explanation:
i took the test : )
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Step-by-step explanation:
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