Question

efetue as divisões:
a) (m^2n^3+mn^4+m^5n^2)÷(-mn)=

b) (x^2+x^3+x^4)÷(+x^2)=

c) (4x^2y+2xy-6y^2)÷(-2xy)=

d) (x^7+x^5+x^3)÷(-x^2)=

e) (-18x^2+8x)÷(+2x)=

alguém poderia me ajudar pfvr:')​

Answer 1

Explicação passo-a-passo:

1. m²n³+mn^4+m^5n^2 | -mn

-m²n³ -mn^2-n^3-m4n

0 + mn^4

- mn^4

0+m^5n^2

- m^5n^2

0

b) x^2+x^3+x^4 |x^2

-x^2 1+x+x^2

0 +x^3

-x^3

0+x^4

-x^4

0

d) x^7+x^5+x^3 |-x^2

-x^7 -x^5 -x^3 -x

0 +x^5

-x^5

0 +x^3

-x^3

0

e) -18x^2+8x |2x

18x^2 -9x+4

0 +8x

-8x

0