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Differentiate 4x^2 + 2ln3x + e^x

To differentiate x2 you bring the power of x down, then reduce the power of x by 1, so d/dx(x2) = 2x1

ln3x differentiates to (d/dx(3x))/3x = 3/3x = 1/x

TM
Answered by Thomas M. Maths tutor
8073 Views

Describe the photoelectric effect.

If we give a peice of gold negative charge and shine long wave, low frequency, electro-magnetic (E-M) radiation on it (for example radio waves) absolutely nothing will happen.

If you star...

US
Answered by Umar S. Physics tutor
4675 Views

What is democracy?

Originally in Ancient Greece democracy was a form of government where all the people in a society make decisions, although in reality this meant only the free men and not any women or slaves. The aim o...

CP
4413 Views

What are the central themes in The Great Gatsby?

The Great Gatsby is a complex novel with various themes, with the central themes being materialism and the American Dream. The novel is often considered to also have a strong central theme of love but it ...

CP
15958 Views

Providing reasoning, what is the trend in the atomic radius of row 3 elements across the periodic table?

Decreasing atomic radius across the periodic table.

- greater number of protons in the nucleus resulting in a greater nuclear charge.

- little/no change in ...

JS
Answered by Jenny S. Chemistry tutor
4844 Views

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