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Factor completely 3x^2+9x-54
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Factor completely 3x^2+9x-54

User Danilopopeye
by
4.7k points

1 Answer

3 votes

Answer:

(3x+18)(x-3)

Explanation:


3x^2 + 9x - 54 = 0

x^2 + 3x - 18 = 0

(x+6)(x-3) = 0

x = -6

x = 3


3(x-(-6)(x-3)

3(x+6)(x-3)

(3x+18)(x-3)

User Chu
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5.8k points
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