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Completing the square refers to the process of rewriting a general quadratic expression into the form of a(x+b)² + c.For example we are asked ...

We can use substitution for this one. Take y=ln(x) to be equal to y= 1 x ln(x)Set u=ln(x) and dv/dx=1Compute du/dx and v:du/dx=1/x and v=xUse given formula - ∫ udv/dx dx = uv - ∫ vdu/dx dx= xln(x) - ∫ x/x...

I eat an apple every Thursday :Como una (manzana) todas las jueves - (La) como todas las jueves Can you give the book to Martin: Puedes dar el libro a Martin - Puedes dar(lo) a Martin

a²=b²+c²

One criticism that is often heard about referendums is that it encourages voter fatigue. Voter fatigue is a term that describes when a voter gets apathetic towards voting due to feeling like they have bee...