Question

Resuelve las siguientes sumas de monomios​

Answer 1

Respuesta:

A) $4x^{2} +6y+16x^{3} +5x-10x^{2} -2x+x^{3}$

$(16x^{3}+x^{3} )+(4x^{2} -10x^{2})+(5x -2x)+6y$

$17x^{3} -6x^{2} +3x+6y$

B)  $7m+12n+21m+20n+32n$

$(7m+21m)+(20n+32n+12n)$

$28m+64n$

C) $12a+2b+4+7c+2a+4b+5c+6$

$(12a+2a)+(2b+4b)+(5c+7c)+(6+4)$

$14a+6b+12c+10$

D) $11x-23y-20y+50x-5y-50x$

$(11x+50x-50x)+(-23y-20y-5y)$

$11x-48y$

E) $12+3a+3a^{2} -3a+3b-3a^{2} -3b+23+3b^{2}$

$(3a^{2}-3a^{2})+3b^{2}+(3a -3a)+(3b -3b)+(23+12)$

$0+3b^{2} +0+0+35$

$3b^{2}+35$

F) Es lo mismo que la B

$7m+12n+21m+20n+32n$

$(7m+21m)+(20n+32n+12n)$

$28m+64n$