Question

NCERT CLASS 9 MATHS
CHAPTER 2 POLYNOMIALS
EXCERCISE 2.5 SUMS
Q.12)
Q..) Verify that x^3 + y^3 + z^3 – 3xyz = (x + y + z)[(x - y)^2+ (y – z)^2 +
(z - x)^2]

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Answer 1

Answer:

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