1490/4 =372.5................
Answer: Quest 1 final result. (I looked all this up)
(2x -1) * (5x squared - 2x + 6)
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4
I could not find the work for part two but I got the answer: x=3,7
Answer:
it is none of my business ～(つˆДˆ)つ｡☆～(つˆДˆ)つ｡☆(っ.❛ ᴗ ❛.)っ(っ.❛ ᴗ ❛.)っ(っ.❛ ᴗ ❛.)っ
Every number has three cube roots.
The only real cube root of -64 is <em>-4</em> .
The other two cube roots of -64 are a pair of complex conjugates.
I'm too lazy to calculate them right now, and you didn't ask for them
anyway.
