Question

abc-ab-bc-ca+a+b+c-1 turn into fectorization method​

Answer 1

hola.. what's up..

We have to add 4 to both the side of given equation,

Then we get,

= y – 4 + 4 = – 7 + 4

= y = – 3

Answer 2

Yes it is perfect

Step-by-step explanation:

Please