(-3, -6)
(sorry, the other calculator does the answers, but not the one i'm using right now!)
Answer:
Work shown below;
Step-by-step explanation:
Factor by grouping:

Answer:
N1356
Step-by-step explanation: I hope it helps :)

The more reasonable measurement of the distance between the tracks on a CD is 1.6 ⋅ 10^-3 mm. This is also equal to 0.0016mm. <span>1.6 ⋅ 10^3 mm is too large for a CD track</span>
In an isosceles triangle, 2 angles and 2 sides are equal. Most likely you have 2 30-degree angles and 2 sides that are of the same length.