Question

(a+b+c)²-(a-b+c)² simplify it ​

Answer 1

Step-by-step explanation:

(a+b+c)² - (a-b+c)²

=> a²+b²+c²+2ab+2bc+2ca -( a²+b²+c²-2ab-2bc +2ca )

=> 2ab+2bc+2ca +2ab+2bc-2ca

=> 4ab +4bc

=> 4(ab+bc) answer

Hope it's helpful .

Answer 2

Step-by-step explanation:

please mark the answer as brain list