f a c t o r i s e colon space a cubed plus b cubed plus a plus b space a n d space x left parenthesis x minus y right parenthesis cubed plus 3 x squared y left parenthesis x minus y right parenthesis

Asked by kishor.kp14 | 27th Jun, 2019, 07:10: PM

Expert Answer:

a3 + b3 + a + b
= (a + b)(a2 - ab + b2) + (a + b)
= (a + b)(a2 - ab + b2 + 1)

Answered by Sneha shidid | 28th Jun, 2019, 09:19: AM