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Rewrite the equation by completing the square. X^2-x-20=0

Rewrite the equation by completing the square. X^2-x-20=0
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Rewrite the equation by completing the square.
X^2-x-20=0

asked
User Kevin Won
by
8.1k points

1 Answer

2 votes

Answer:

Explanation:

X^2-x-20=0

X^2 + 4X - 5X -20 = 0

X( X+4) -5 (X + 4) = 0

(X+ 4) (X-5) = 0

answered
User Adam Lesniak
by
8.8k points
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