Question
Factor polynomial $$ 10h^{2}j^{2}k^{2}+14h^{2}j^{3}k^{2}-20h^{2}j^{4}k^{3}+10h^{2}j^{2}k^{7} $$
Answer
$$ 10h^{2}j^{2}k^{2}+14h^{2}j^{3}k^{2}-20h^{2}j^{4}k^{3}+10h^{2}j^{2}k^{7} = 2h^{2}j^{2}k^{2}(5+7j-10j^{2}k+5k^{5}) $$
Explanation
Factor out common factor $ \color{blue}{ 2h^2j^2k^2 } $:
$$ 10h^2j^2k^2+14h^2j^3k^2-20h^2j^4k^3+10h^2j^2k^7 = 2h^2j^2k^2 ( 5+7j-10j^2k+5k^5 ) $$This page was created using
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