Question

(a+b)^2-2ab^2c please help me to find answer ​

Answer 1

Answer:

Step-by-step explanation:

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

$a^{2}$+2ab+$b^{2}$-2ab+2c

$a^{2}$+$b^{2}$+2c

Answer 2

Answer:

(ab+bc)^2 - 2ab^2c

=(ab)^2+2(ab)(bc)+(bc)^2

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