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Mathematics 8 Online
OpenStudy (anonymous):

what is the solution of the equation?

OpenStudy (abb0t):

B?

OpenStudy (joshawad):

what equation?

OpenStudy (anonymous):

sorry thats the right one! :)

OpenStudy (ybarrap):

$$ 3^5\sqrt{(x+2)^3}+3=27\\ \sqrt{(x+2)^3}+3=\cfrac{27-3}{3^5}\\ (x+2)^3=\left (\cfrac{27-3}{3^5}\right )^2\\ x+2=\sqrt[3]{\left (\cfrac{27-3}{3^5}\right )^2}\\ x=\sqrt[3]{\left (\cfrac{27-3}{3^5}\right )^2}-2\\ x=\sqrt[3]{\left (\cfrac{24}{3^5}\right )^2}-2\\ $$

OpenStudy (joshawad):

yeah that's right

OpenStudy (anonymous):

ughhh Im sorry guys. i typed it in wrong again. im tired. here is the right equation I need help with. Sorry again. especially ybarrap!

OpenStudy (anonymous):

\[3\sqrt[5]{(x+2)^3}+3=27\]

OpenStudy (ybarrap):

$$ 3\sqrt[5]{(x+2)}+3=27\\ \sqrt[5]{(x+2)}=\cfrac{27-3}{3}\\ (x+2)=\left (\cfrac{27-3}{3}\right )^5\\ x=\left (\cfrac{27-3}{3}\right )^5-2\\ x=\left (\cfrac{24}{3}\right )^5-2\\ x=8^5-2\\ =32,766 $$

OpenStudy (anonymous):

Im sorry @ybarrap last one i promise!

OpenStudy (anonymous):

wolframalpha.com will show u steps with answer like he did for you above

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