Question

(a+b + c)(a + b -c) simplify​

Answer 1

Answer:

(a+b+c)(a+b-c)

= a²+ab-ac+ab+b²-bc+ac+bc-c²

=a²+b² -c²+2ab

Hope it will help you...⤴️⤴️

Answer 2

Answer:

(a+b+c)(a+b- c)

=a^2+ab- ac+ab+b^2-b^2+ac+bc-c^2

=a^2+b^2+c^2+2ab

Step-by-step explanation:

Hope it helps you dear mate ❤️❤️❤️❤️