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x-2-xsin-x-cos-x-0-




Question Number 24604 by sastry last updated on 22/Nov/17
x^2 −xsin x−cos x=0
$${x}^{\mathrm{2}} −{x}\mathrm{sin}\:{x}−\mathrm{cos}\:{x}=\mathrm{0} \\ $$
Answered by jota last updated on 22/Nov/17
Graficando x≈1.21 o −1.21
$${Graficando}\:{x}\approx\mathrm{1}.\mathrm{21}\:{o}\:−\mathrm{1}.\mathrm{21} \\ $$
Answered by behi.8.3.4.17@gmail.com last updated on 22/Nov/17

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