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It is the responsibility of all countries to help animals threatened with extinction.

= C’est la responsabilité de tous les pays d’aider les animaux menacés d’extinction

It is important that...

Through the tragic demise of Othello, in the text, Shakespeare illustrates how the internal flaws of the protagonist acts as a catalyst towards chaos and suffering. The hero falls victim to the play's mac...

     (x+2) | (2x³+8x²+17x+18)         

=      2x²+4x+9

First, we factor out one (x+1). (1+x)^3 = (x+1)^2(x+1)= Then, we expand using the formula (a+b)^2 = a^2 + 2ab +b^2: =(x^2+2x+1)(x+1)= Then we multiply: = x^3 + 2x^2 + x + x^2 + 2x + 1 We sum the terms wit...

3x²+5y+5x(dy/dx)-4y(dy/dx)=0

3x²+5y=(5x-4y)dy/dx

dy/dx=(3x²+5y)/(5x-4y)