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In French, we use reflexive verbs to speak about an action that is done to oneself. We can think about reflexive verbs as reflecting back on the person that is doing the action. For example, I wake myself up...

Product rule: d/dx[f(x) g(x)]= f(x) d/dx[g(x)] + g(x) d/dx[f(x)]Let f(x)=x^2 and g(x)=e^xf'(x) = 2x and g'(x) = e^x Therefore,The derivative of (x^2) (e^x) = 2x (e^x) +(x^2) (e^x)

First of all select one vertex on the polygon and draw straight lines from the selected vertex to every other vertex on the polygon. In doing so this should divide the shape into 11 triangles. Using the know...

Metaphors and similes are easily confused! Both are methods of description that compare one thing to another. We find them all types of writing but most of all in poetry and fiction prose. A simile using wor...

An atom consists of three sub-atomic components; protons, neutrons and electrons. The nucleus contains protons and neutrons. Electrons orbit the nucleus. Protons have a positive charge, electrons have a nega...