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Can u factor 2x^3 - x^2 = 10?
I have been stuck at this problem for a long time. Do u factor it like (a+b)(a^2 + ab + b^2) or what?!? So confused........
4 Answers
- Anonymous10 years agoFavorite Answer
No, you can't factor that following expression since it contains irrational and imaginary solutions, which are...
x ≈ 1.89393
x ≈ -0.696966 ± 1.46774i
I hope this helps!
Source(s): Knowledge - BlankLv 410 years ago
2x^3-x^2-10=0 Try this:
http://www.freemathhelp.com/factoring-calculator.p...
It requires a calculator anyway (unless you are really good at maths), but you just find one number which fits 2x^3-x^2=10, then divide and factorise.
- Jeff AaronLv 710 years ago
2x^3 - x^2 - 10 = 0
No real solutions.
Can't be factored using real numbers.
The most you can do is:
x^2(2x - 1) = 10
- Anonymous10 years ago
no i can't
