Pls, Solve This Maths.. - Education

Pls, Solve This Maths.. - Education - Nairaland

Pls, Solve This Maths.. by randwise(op): 12:47pm On Feb 23, 2015

if x=(p+q)⅓+(p-q)⅓
and r=(p²-q²)½
prove that x³-3rx=2p

Re: Pls, Solve This Maths.. by Kx: 12:50pm On Feb 23, 2015

randwise:
if x=(p+q)⅓+(p-q)⅓
and r=(p²-q²)½
prove that x³-3rx=2p

Re: Pls, Solve This Maths.. by agentofchange1(m): 2:41pm On Feb 23, 2015

randwise:
if x=(p+q)⅓+(p-q)⅓
and r=(p²-q²)½
prove that x³-3rx=2p

Re: Pls, Solve This Maths.. by randwise(op): 3:07pm On Feb 23, 2015

agentofchange1:
post here. www.nairaland.com/1147658/nairaland-mathematics-clinic/163#30950865

for solution

Thanks, man.

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