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y' = (2x)/(y+1). Solve for y.

y' = dy/dx = (2x)/(y+1) Separate x's and y's in this case. y + 1 dy = 2x dx Now integrate both sides. (y 2 )/2 + y = (2x 2 )/ 2 + C Don't forget the constant. (y 2 )/2 + y = x 2 + C
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Answered by Daniel M. • Maths tutor
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Partout les jeunes écoutent de plus en plus de musique. La musique est maintenant une partie essentielle de la vie quotidienne. Pourquoi est-ce que la musique est si populaire? A votre avis, l'influence de la musique est-elle positive ou négative?

La popularité de la musique dans le monde d'aujourd'hui est indéniable. On la retrouve dans tous les aspects de la société. Par exemple, les publicités à la télé sont très souvent associées à des chansons po...
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Answered by Marie Y. • French tutor
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Show how two different factors influence processes of glacial erosion.

One factor that influences processes of glacial erosion is the amount of material being transported by the glacier, especially material being carried sub-glacially and at the sides of the glacier (laterally)...
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Answered by Eleanor G. • Geography tutor
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Compare and Contrast the Ways in Which Writers Present the Nature of Cultural Exchange

Where cultural exchange does undermine a culture’s perceived superiority, both Farrell and Nagra depict the ensuing disorder as moral codes lose their power to control and regulate behaviour. The character o...
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Answered by Zohra N. • English tutor
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How does homeostasis work to control temperature in the body? (high temperature example)

Homeostasis works as a negative feedback mechanism meaning when a certain factor goes too high or too low the body will work to reverse it and bring it back to normal i.e. if temperature goes too high then t...
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Answered by Alex H. • Biology tutor
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