Question

the factor of a-b-a²+b² is​

Answer 1

$\large\bf\underline\red{Answe r \: :-}$

Given : a - b - a² + b²

Factorization :

a - b - a² + b²

Also we write

$\sf\implies{(a - b) - (a {}^{2} - b {}^{2} )}$

Now, Here a² - b² = (a + b) (a - b)

$\sf\implies{(a - b) - (a + b)(a - b)}$

$\sf\implies{(a-b) [1 - (a+b)]}$

$\sf{Final \: answer : \: }\bf\red{(a-b) [1-(a+b)]}$

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