The answer is:
(v-1)(v+1)(v^2+1)
Answer:
13.5 and 13.5
Step-by-step explanation:
The same line is written in two different forms
Answer:


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Answer:
b = 34°
Step-by-step explanation:
b + 115° + 31° = 180°
b + 146° = 180
b = 180° - 146°
b = 34°