Math, asked by shreya264, 1 year ago

prove that x3+y3+z3-3xy= (x+y+z) ( x2+y2+z2-xy-yz-zx) only by LHS

kinjal74: ok then it's okay by don't say like tht u can be more polite
shreya264: ok sis this will not be repeated again
shreya264: sorry
kinjal74: it's ok
shreya264: tomorrow is my exam and I'm stressed that's why mene ese bol diya
kinjal74: in which class do u read in
shreya264: I'm in 9
kinjal74: can I reask ur question ... I 'll send d ans on UR question then
shreya264: yaa please
kinjal74: I have reasked it ... nd by d way I'm a boy of class 10

Answers

Answered by aj2040
2
Here's your answer. Hope you will track it up.
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