Tonethviz
Answered

Binomials
(a+3)(a+3)=
(b+4a)2=
2a(-8a+3a)=
(b-2)(b-4)=
-2a(b+3-2a)=
(a-6b)(a+6b)

Sagot :

(a+3)(a+3)=a²+6a+9 (b+4a)²=16a²+b²+8ab 2a(-8a+3a)=-10a² (b-2)(b-4)=b²-6b+8 -2a(b+3-2a)=4a-2ab-6a (a-6b)(a+6b)=a²-36b²