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maxonik [38]
3 years ago
10

Giving brainliest 3x^{2} -5x-2=0

Mathematics
2 answers:
Bumek [7]3 years ago
5 0

Answer:

4x=2

Step-by-step explanation:

3x^2-5x-2=0

 9x-5x-2=0

  4x  +2   +2

       4x=2

MaRussiya [10]3 years ago
4 0

Answer:

Step-by-step explanation:

I can guess what the instructions are, but it'd be helpful if you were to share them.

3x^2 - 5x - 1 = 0 is a quadratic with coefficients {3, -5, -1}.  Find the discriminant b^2 - 4ac:  25 - 4(3)(-1) = 13.

Because the discriminant is positive, we know we have two unequal real roots here.  Continuing with the quadratic formula, we obtain:

      -(-5) ±√13          5 ± √13

x = ----------------- = ----------------

            2(3)                   6

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Step-by-step explanation:

mark me as brainliest pls :)

~Alex

7 0
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Read 2 more answers
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