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Answer:
-3/2 and 1/7
Step-by-step explanation:
Using the formula x= -b+-(((b^2)-4ac)^0.5)/2a
Therefore, x= -19+-((361+168)^0.5)/28
x= -19+-(529)^0.5/28
x= -19+-23/28
x= -3/2 and 1/7
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