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19 votes
19 votes
X^2 +4X+3
Complete the square using the method

User Danvasiloiu
by
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1 Answer

17 votes
17 votes

Answer:

(x+3)(x+1)

Explanation:

Think of using FOIL

First Outer Inner Last

What can you multiply to get to 3 and add up to 4

User Oreopot
by
2.5k points