Question

Uporządkuj jednomiany
a) -3 * 4*(-3,1/4)*(-3)
b) -2,8a *40ax*(-1)*a do kwadratu
c) (-6y)*(-y)*(-0,2)*y
d) (2,1/2)*x*(-1,4/5)*(-10)xy
e) -8*x do kwadratu *(-y)*(-x)*(-y)
f) (-x)*(-x)*(-15)*(-x)*y do kwadratu x do kwadratu y

Answer 1

a) -3 * 4*(-3,1/4)*(-3) =36*(-13/4)=-117
b) -2,8a *40ax*(-1)*a do kwadratu =112a^4x;   ^ ;potęga
c) (-6y)*(-y)*(-0,2)*y =-1,2y^3
d) (2,1/2)*x*(-1,4/5)*(-10)xy =5/2*(-9/5)*(-10)x^2y=45x^2y
e) -8*x do kwadratu *(-y)*(-x)*(-y)=8x^2y^2
f) (-x)*(-x)*(-15)*(-x)*y do kwadratu x do kwadratu y=15x^5y^3