Question

Uporządkuj jednomiany:

a) bc * (-0,5)a

b) 1/2ab * (-4)a

c) -4x(do potęgi drugiej) * 1/2 zy

d) 4(-x) (-y) (-1)

e) -5(a) * (-c) * (-b)

f) x * 1/3y * (-9) * (-5)

g) -5d * (-2b) * (-1/5)a

h) 2/5a * 2,5a * (-5)a

* --- znak mnożenia

np. 1/2 --- jedna druga

Answer 1

a) bc * (-0,5)a=-0,5abc

 

b) ½ab * (-4)a=-2a²b

 

c) -4x² * ½ zy-2x²yz

 

d) 4(-x) (-y) (-1)=-4xy

 

e) -5(a) * (-c) * (-b)=-5abc

 

f) x * ⅓y * (-9) * (-5)=15xy

 

g) -5d * (-2b) * (-⅕)a=-2abd

 

h) ⅖a * 2,5a * (-5)a=-5a³