I know im supposed to change it so that it looks like one on the table but im stuck on how i should change it. Thank you $\displaystyle int(1/(7+y^2))$
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Originally Posted by gabet16941 I know im supposed to change it so that it looks like one on the table but im stuck on how i should change it. Thank you $\displaystyle int(1/(7+y^2))$ Do you mean this? $\displaystyle \int \frac{1}{7+y^2}$ If so...this should be in your table: $\displaystyle \int \frac{1}{a^2+x^2} = \frac {1}{a}\tan^{-1} {\left(\frac{x}{a}\right)} + C$ And just recognize that $\displaystyle a$ is equal to the square root of 7.
yes sorry
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