Question

reducir :) doy corona dios los vendigan

Answer 1

Dios te bendigaaaaa :)

Answer 2

Respuesta:

$M = 3$

Explicación paso a paso:

$M = (x+5)^{2} + (x+3)^{2} -2(x+4)^{2} +1$

$M = x^{2}+10x+25 + x^{2} + 6x + 9 -2(x^{2} +8x+16)+1$

$M = x^{2}+10x+25 + x^{2} + 6x + 9 -2x^{2} -16x-32+1$

$M = x^{2}+ x^{2}-2x^{2} +10x+ 6x-16x+25 + 9 -32+1$

$M = 25 + 9 -32+1$

$M = 3$