Question

factorize a-b-a^2+b^2​

Answer 1

Step-by-step explanation:

factorise:

$a - b - {a}^{2} + {b}^{2}$

$(a - b) - ( {a}^{2} - {b}^{2} )$

$(a - b) - (a + b)(a - b)$

$(a - b)(1 - a - b)$

hope it helps :)

Answer 2

Answer:

a-b-a^2+b^2

(a-b)-(a^2-b^2)

(a-b)-(a+b)(a-b)

(a-b)(1-a-b)

hope it helps ...