Question

(x+3)(x+3)=(x+3)²=
(2b+3)(2b+3)=
(x+y)(x+y)=
(m-3)(m-3)=
(x+2y)(x+2y)=
ayudenmeee​

Answer 1

Respuesta:

(2b+3)²

(x+y)²

(m-3)²

(x+2y)²

Explicación paso a paso:

x2+3x+9

4b²+6b+9

x²+2xy+y²

m²-6m+9

x²+4yy+4y²