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lana66690 [7]
3 years ago
11

6x squared plus 2x minus 20 equals 0

Mathematics
2 answers:
andre [41]3 years ago
3 0

Answer:

x=2 or 5/3

Step-by-step explanation:

the explanation is in the picture

please like and Mark as brainliest

Oksanka [162]3 years ago
3 0

Answer:

x = 5/3

x = -2

Step-by-step explanation:

6x² + 2x - 20 = 0

(6x - 10)(x + 2)

= 6x² + 12x - 10x - 20

= 6x² + 2x - 20

6x - 10 = 0

6x = 10

x = 10/6

x = 5/3

x + 2 = 0

x = -2

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