Question

(a+b)2 a=3 b=4 algebra equation ?what if a plus b whole square if a =3 and b= 4​

Answer 1

Answer:(a+b)2= a2+2ab+b2

When a=3 and b=4,

(3+4)2= 3^2+2(3)(4)+4^2

= 9+24+16

= 49

And that's your answer!

There you go!