Answer:
3+9x-30
Step-by-step explanation:
Multiply the three into each number
3+9x-30
15. 3- (-3) +7 – 4 = А. 12 в. 2 С. 9 D. 14
2 answers:
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Answer:
Step-by-step explanation:
cube means 3D square.. right?
so for volume we want the height x width x length.. make sense?
since each edge is 9'
the volume is = 729
The given function is that is a cubic polynomial
when arranged in descending order that is from highest degree to lowest degree
Since it is a three degree polynomial it has three roots.
According to rational root theorem , the possible roots of the above expression that is factors of =
are
As you can see from the graph all roots of this polynomial are real.
The smallest positive root is 0.954 and smallest negative root are -0.724.
