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Sum of cubes:
Ok. So what would be the answer? Would be correct ?
Not quite. Notice how 4 represents . If that's the case, what is b?
I don't get it. :/
b seems to be 4 to me.
This is what I'm saying:
Solve for b.
If , then
but does equal 4.
Can you please fully explain the problem out to me. I foiled my answer 5 times and every time I got
Oh! I see where I messed up. What I needed factored was not which I posted. I'm really sorry.
In that case, your original answer was right.
Thank you. Sorry again for the confusion.
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