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B) Solve x²+5x + 6 = 0

User Jcg
by
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2 Answers

1 vote

Answer:

x = 2, x = 3

Explanation:

Factorization by splitting middle term.

Hope this helped!

User Thomas Lane
by
5.6k points
1 vote

Answer:

x = - 3

x = - 2

Explanation:

x² + 5x + 6 = 0

x² + 2x + 3x + 6 = 0

x(x + 2) + 3(x + 2) = 0

(x + 3) (x + 2) = 0

x + 3 = 0 or x + 2 = 0

x = - 3 or x = - 2

-TheUnknownScientist

User Lars Juel Jensen
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5.6k points