Please help with remaining and/or correct what I have

Mathematics

1 answer:

kramer3 years ago

5 0

Answer:

Step-by-step explanation:

k² = -18 - 9k

k² +9k + 18 = 0

k² + 6k + 3k + 3*6 = 0

k(k + 6) + 3 (k + 6) = 0

(k + 6) (k + 3) =0

-2v²- v +12 = -3v² + 6

-2v² - v + 12 + 3v² - 6 = 0

v² - v + 6 = 0

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