4 years ago

Help i dont get this question!

1 answer:

7 0

Because the perimeter is all the sides added:

P = side + side + side
4x + 3y = x + y + x + y + s
2x + y = s

Hope this helps!

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You have that $\int \frac{2x}{x^2+2x+2}\; dx=\int \frac{2x+2-2}{x^2+2x+2}\; dx=\int \frac{2x+2}{x^2+2x+2}\; dx+\int \frac{1}{x^2+2x+2}\; dx=I_1+2I_2$ .

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3 years ago

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Lapatulllka [165]

Answer:

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The correct answer is both

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is the hole answer

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