Question

resuelve los binomioa al cuadrado (2x+3y)2

Answer 1

${(2x + 3y)}^{2} = \\ {(2x)}^{2} + {(3y)}^{2} + 2 \times 2x \times 3y = \\ 4 {x}^{2} + 9 {y}^{2} + 12xy$

Explicación paso a paso:

${(x + y)}^{2} = {x}^{2} + {y}^{2} + 2xy$