Question

16а²+8ав+в² решите плиз(

Answer 1

I hope this helps you



(4a)^2+2.4a.b+b^2



(4a+b)^2

Answer 2

16a^2+8aв^2+в^2=(4а+в)^2
по формуле (a+b)^2=a^2+2ab+b^2