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41 votes
41 votes
Which of the following expressions results in 0 when evaluated at x = 3?

(x + 3)(x + 12)

(x + 20)(x - 3)

-20x(x + 3)

(x + 8)(x - 5)

User Ixmatus
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1 Answer

24 votes
24 votes
(X+20)(x+ 3). Put 3 in for x.
User A Little Sheep
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