Пошаговое объяснение:
∫⁴⁹(4/√х -1)dx=∫(4/x½ -1)dx=
⁴
=∫4/x½dx-∫1dx=4∫1/x½dx-x=
=4•2√x -x=8√x-x|⁴⁹=
=8√49-49-(8√4-4)=8•7-49-8•2+4=
=56-49-16+4= -5
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Verified answer
Пошаговое объяснение:
∫⁴⁹(4/√х -1)dx=∫(4/x½ -1)dx=
⁴
=∫4/x½dx-∫1dx=4∫1/x½dx-x=
=4•2√x -x=8√x-x|⁴⁹=
⁴
=8√49-49-(8√4-4)=8•7-49-8•2+4=
=56-49-16+4= -5