Answer:
1)x=15
2)x=38
3)x=7
4)x=10
Step-by-step explanation:
So, the negative would be divided out to make it 3, then square both sides to get rid of the square root and get 9, then subtract 15 and you get -6. <span />
X^2 + 4x + 8 = 0
( x + 2 ) ( x + 2 ) = 0
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Answer:
C
Step-by-step explanation: