Skip to main content
Factor
Tick mark Image
Evaluate
Tick mark Image

Similar Problems from Web Search

Share

2\left(5k^{3}-2k^{2}+20k-8\right)
Factor out 2.
k^{2}\left(5k-2\right)+4\left(5k-2\right)
Consider 5k^{3}-2k^{2}+20k-8. Do the grouping 5k^{3}-2k^{2}+20k-8=\left(5k^{3}-2k^{2}\right)+\left(20k-8\right), and factor out k^{2} in the first and 4 in the second group.
\left(5k-2\right)\left(k^{2}+4\right)
Factor out common term 5k-2 by using distributive property.
2\left(5k-2\right)\left(k^{2}+4\right)
Rewrite the complete factored expression. Polynomial k^{2}+4 is not factored since it does not have any rational roots.