Factorize expressions: x – y – x2 + y2

Question

Factorize expressions: x – y – x² + y²

Asked by Aaryan | 1 year ago | 57

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Accepted Answer

We have,

x – y – x² + y²

x – y – (x² – y²)

By using the formula (a² – b²) = (a-b) (a+b)

x – y – (x + y) (x – y)

(x – y) (1 – x – y)

Answered by Sakshi | 1 year ago