factorise the following a^3+b^3+3a-3b

Asked by s1044kasturipriyambada026582 | 27th May, 2022, 12:02: PM

Expert Answer:

a3 + b3 - 3a - 3b = (a + b)(a2 - ab + b2) - 3(a + b) = (a + b)(a2 - ab + b2 - 3)

Answered by Renu Varma | 29th May, 2022, 07:18: PM