Question

(a+ b)^2

prove it pl ​

Answer 1

Answer:

to prove = (a + b)^2

( a + b )(a + b )

= a(a + b) + b ( a + b)

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

= a^2 + 2ab + b^2

hop it helps uh

Answer 2

Answer:

a^2+b^2+2ab

Step-by-step explanation:

(a+b)(a+b)

=a(a+b)+b(a+b)

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

=a^2+2ab+b^2