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Complete the square x2 + 4x +3=15 somebody help​
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Complete the square x2 + 4x +3=15 somebody help​

User JOpuckman
by
7.4k points

1 Answer

5 votes

Answer:

x=2

Explanation:

2^2=4

4^2=8

4+8+3=15

User Vlado Tesanovic
by
7.9k points
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