Question

(ab+bc)²-2ab²c simplify it

Answer 1

2ab+2bc this is the correct

Answer 2

(ab+bc)^2-2ab^2c= a^2b^2+2ab^2c+b^2c^2-2ab^2c

a^2b^2+b^2c^2 is the ans

i hope it will help you