Coordinate Geometry

Question

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Factorise: a³ - b³ + 1 + 3ab

Answer

Solution not provided.
Ans. (a - b + 1) (a²+ b²+ 1 + ab + b - a)

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Some More Questions From Coordinate Geometry Chapter

Find the value of n, given (81)^5/n = 243.

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

4x² - 3x + 7

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