Question

mnozenie i dzielenie wyrazeń algebraicznych przez liczby:

1.oblicz:

2*3x=

4x*5=

2/3x*3=

3/4x*1/3=

2x*(-6)=

(-2)*0,5x=

(-1/5x)*(-2)=

(-x)*(-2/3)=

2*(x+3)=

5*(3x-1)=

(-4)*(2a-b)=

-2*(-4b+3)=

(a+b)*(-4)=

(4-5x+6y)*3=

-3*(3x-2)=

-1*(3x-y+2)=

(10+2y)/2=

(-3a+12)/(-3)

(24a-4b)/8=

(4u-6v)/(-1/2)=

Answer 1

6x

20x

2x

1/4x

-12x

-x

2/5x

2/3x

15x-5

-8a+4b

8b-6

-4a-4b

13-15x+18y

-9x_6

-3x+y-2

5_y

1a-4

3a-1/2b

-8u+12v