Question

DESARROLLAR LOS SIGUIENTES CUADRADOS ​

Answer 1

Respuesta:

a)$(x+5)^{2} = x^{2} +2.x.5+5^{2} =x^{2} +10x+25$

b)$(2x+1)^{2} =(2x)^{2}+2.2x.1+1^{2}=4x^{2} +4x+1$

c)$(x^{2} +2)^{2} =(x^{2} )+2.x^{2}.2+2^{2} =x^{4}+4x^{2} +4$

d)$(5x^{3}+3) ^{2} =(5x^{3})^{2} +2.5x^{3}.3+3^{2}=25x^{6} +30x^{3} +9$

Answer 2

Respuesta:

)(x+5)^{2} = x^{2} +2.x.5+5^{2} =x^{2} +10x+25

b)(2x+1)^{2} =(2x)^{2}+2.2x.1+1^{2}=4x^{2}   +4x+1

c)(x^{2} +2)^{2} =(x^{2} )+2.x^{2}.2+2^{2}  =x^{4}+4x^{2} +4

d)(5x^{3}+3) ^{2} =(5x^{3})^{2} +2.5x^{3}.3+3^{2}=25x^{6} +30x^{3} +9

Explicación paso a paso: