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Alenkasestr [34]
2 years ago
13

I need help with algebra

Mathematics
1 answer:
rosijanka [135]2 years ago
4 0

Answer:

x = -1 and y = 6

Step-by-step explanation:

using x = -b/2a

x = -4 / 2(2)

x = -1

y = 2(-1)² + 4(-1) + 8

y = 2 - 4 + 8

y = 10 - 4

y = 6

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