Question

a³-a²-ab+a+b-1 ? Help me to factories this. ​

Answer 1

Answer:

a3 – a2 – ab + a + b – 1

= a3 – a2 – ab + b + a – 1

= a2 (a – 1) – b (a – 1) + 1 (a – 1)

= (a – 1) (a2 – b + 1)

Step-by-step explanation:

hope it helps you

Answer 2

Step-by-step explanation:

First group all the terms together..like

first and second together,third and fifth together and fourth and sixth together to get common in all...

Therefore,

a³-a² -ab+b +a-1

a²(a-1)-b(a-1)+1(a-1)

(a²-b+1)(a-1)

✓✓✓

Thank you!