Question

1. Resuelve los siguientes polinomios:
a. 9-1-5+(-5+7)-(-6-3)]
b. -3+ [ -2 + (-6 + 8)]-9 + 10
c. [(+3)-(-5) + (-7)]-[( + 2)-(-10)]
d. (+2)(-4) + (-8)(-9) - (+4)(+2)(-1)
e. { (+2) + [(-2) + (-1)]}{ (-4) + [(-2) + (-1)]}
f. {(-4) - [(+2)(+3) + (+4)] } - [(+3) - (+1)]}​

Answer 1

Respuesta:

a. 9-1-5+2-(-9)

9-1-5+2+9

= 14

b. -3+[-2+2]-9+10

-3-9+10

= 2

c. [+3+5-7]-[2+10]

1-12

= 11

d. 2-17-5

= -20

e. {2+[-3]} {-4+[-3]}

{2-3} {-4-3}

{-1} {-7}

= -7

f. {-4-[5+4]} -[3-1]

{-4-9}-2

-13-2

= -15

:))