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liubo4ka [24]
2 years ago
12

HELP

Mathematics
1 answer:
Lostsunrise [7]2 years ago
3 0

Answer:

A.

{b}^{2}  + 3b - 3 = 0

Step-by-step explanation:

{b}^{2}  + 3b - 3 = 0 \\ because \:  \:  {b}^{2}  < 4ac \\ {b}^{2}    = {3}^{2}  = 9 \\ 4ac = 4 \times 1 \times  - 3 =  - 12 \\ hence :  {b}^{2}  < 4ac

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3 years ago
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N76 [4]

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4 0
3 years ago
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Step-by-step explanation:

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