Integral of x^5/(1+x^3) (substitution)

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Integral of x^5/(1+x^3) - How to integrate it step by step using the substitution method!

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🚶 𝐒𝐭𝐞𝐩𝐬
00:00 Rewrite expression
00:11 Substitution: u=1+x^3
00:17 Differentiate in both sides
00:34 Substitute x^3, 1+x^3 and (x^2)dx
00:51 Rewrite expression
01:02 Simplify expression
01:13 Integrate 1 and 1/u
01:22 Undo substitution: u in terms of x
01:34 Add integration constant +C
01:45 Final answer!

𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐦𝐞𝐭𝐡𝐨𝐝𝐬 𝐩𝐥𝐚𝐲𝐥𝐢𝐬𝐭
► Integration by parts

► Integration by substitution

► Integration by trig substitution

► Integration by Weierstrass substitution

► Integration by partial fraction decomposition

𝐅𝐨𝐥𝐥𝐨𝐰 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐥𝐬 𝐅𝐨𝐫𝐘𝐨𝐮

𝐃𝐨𝐧𝐚𝐭𝐞

#integralsforyou #integrals #integrationbysubstitution
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👋 Follow @integralsforyou for a daily integral 😉

𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 𝐦𝐞𝐭𝐡𝐨𝐝𝐬 𝐩𝐥𝐚𝐲𝐥𝐢𝐬𝐭
► Integration by parts

► Integration by substitution

► Integration by trig substitution

► Integration by Weierstrass substitution

► Integration by partial fraction decomposition


𝐅𝐨𝐥𝐥𝐨𝐰 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐥𝐬 𝐅𝐨𝐫𝐘𝐨𝐮
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IntegralsForYou
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Wow that was really clever... How does one make the realisation of what U should be if under test conditions?

tanishqsharma
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could you solve 1/((1+x^2)*(4+x^2)) ?? :((

Hplouq
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can you calculated this and Thank you in advanced ❤️ ☺
Integral of cos(x^3) ☺
no cos^3(x) no no this ease hhh 😉
but this is difficult cos(x^3) 🙁

hamzamostakim
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Or you could just use the polynomial division

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