# Mathematics7 followers3 questions7 posts

7 followers

3 questions

7 posts

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Answer

MathematicsI'm just trying this:

`x^3+y^3+z^3=k`

Let's use a^3+b^3+c^3 formula

a^3+b^3+c^3=(a+b+c)

I'm tired of putting "^" between powers so I hope y'all can understand ^_^

[a2+b2+c2โabโbcโac]+3abc

Second one is

a3+b3+c3=(a+b+c)12[(aโb)2+(bโc)2+(cโa)2]+3abca3+b3+c3=(a+b+c)12[(aโb)2+(bโc)2+(cโa)2]+3abc

To derive these formulas, Follow these steps-

Let me first remind... (More)

Answer

MathematicsWell yes math's is a tough subject for me sometimes

But nothing is difficult when we give it a try once Im studying mathematics calculus and analytical geometry its so difficult but when i start solving a chapter or exercise... (More)