3. For the following integral indicate the appropriate Trig Substitution. Do NOT solve the integral! (Ex: x = sec$\theta$ or x = 2tan$\theta$ or 2x-3 = sin$\theta$) $\int \sqrt{3x^2 + 6x + 28} dx
Added by Ignacio B.
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In this case, we have the quadratic expression 3x^2 + 6x + 28. Show more…
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